[{"language":[{"iso":"eng"}],"article_number":"205201","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"35"},{"_id":"27"}],"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"13332","status":"public","type":"journal_article","publication":"Physical Review B","doi":"10.1103/physrevb.96.205201","title":"Anisotropic excitons and their contributions to shift current transients in bulk GaAs","author":[{"last_name":"Podzimski","full_name":"Podzimski, Reinold","first_name":"Reinold"},{"first_name":"Huynh Thanh","last_name":"Duc","full_name":"Duc, Huynh Thanh"},{"first_name":"Torsten","id":"344","full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier"}],"date_created":"2019-09-19T12:57:11Z","volume":96,"date_updated":"2025-12-16T16:43:14Z","citation":{"ama":"Podzimski R, Duc HT, Meier T. Anisotropic excitons and their contributions to shift current transients in bulk GaAs. <i>Physical Review B</i>. 2017;96(20). doi:<a href=\"https://doi.org/10.1103/physrevb.96.205201\">10.1103/physrevb.96.205201</a>","ieee":"R. Podzimski, H. T. Duc, and T. Meier, “Anisotropic excitons and their contributions to shift current transients in bulk GaAs,” <i>Physical Review B</i>, vol. 96, no. 20, Art. no. 205201, 2017, doi: <a href=\"https://doi.org/10.1103/physrevb.96.205201\">10.1103/physrevb.96.205201</a>.","chicago":"Podzimski, Reinold, Huynh Thanh Duc, and Torsten Meier. “Anisotropic Excitons and Their Contributions to Shift Current Transients in Bulk GaAs.” <i>Physical Review B</i> 96, no. 20 (2017). <a href=\"https://doi.org/10.1103/physrevb.96.205201\">https://doi.org/10.1103/physrevb.96.205201</a>.","apa":"Podzimski, R., Duc, H. T., &#38; Meier, T. (2017). Anisotropic excitons and their contributions to shift current transients in bulk GaAs. <i>Physical Review B</i>, <i>96</i>(20), Article 205201. <a href=\"https://doi.org/10.1103/physrevb.96.205201\">https://doi.org/10.1103/physrevb.96.205201</a>","bibtex":"@article{Podzimski_Duc_Meier_2017, title={Anisotropic excitons and their contributions to shift current transients in bulk GaAs}, volume={96}, DOI={<a href=\"https://doi.org/10.1103/physrevb.96.205201\">10.1103/physrevb.96.205201</a>}, number={20205201}, journal={Physical Review B}, author={Podzimski, Reinold and Duc, Huynh Thanh and Meier, Torsten}, year={2017} }","mla":"Podzimski, Reinold, et al. “Anisotropic Excitons and Their Contributions to Shift Current Transients in Bulk GaAs.” <i>Physical Review B</i>, vol. 96, no. 20, 205201, 2017, doi:<a href=\"https://doi.org/10.1103/physrevb.96.205201\">10.1103/physrevb.96.205201</a>.","short":"R. Podzimski, H.T. Duc, T. Meier, Physical Review B 96 (2017)."},"intvolume":"        96","year":"2017","issue":"20","publication_status":"published","publication_identifier":{"issn":["2469-9950","2469-9969"]}},{"language":[{"iso":"eng"}],"publication":"Photonics and Nanostructures - Fundamentals and Applications","abstract":[{"text":"We present the synthesis of indium oxide (In2O3) inverse opal films with photonic stop bands in the visible range by a structure replication method. Artificial opal films made of poly(methyl methacrylate) (PMMA) spheres are utilized as template. The opal films are deposited via sedimentation facilitated by ultrasonication, and then impregnated by indium nitrate solution, which is thermally converted to In2O3 after drying. The quality of the resulting inverse opal film depends on many parameters; in this study the water content of the indium nitrate/PMMA composite after drying is investigated. Comparison of the reflectance spectra recorded by vis-spectroscopy with simulated data shows a good agreement between the peak position and calculated stop band positions for the inverse opals. This synthesis is less complex and highly efficient compared to most other techniques and is suitable for use in many applications.","lang":"eng"}],"date_created":"2019-10-18T08:31:34Z","title":"Indium oxide inverse opal films synthesized by structure replication method","year":"2016","_id":"13917","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"2"},{"_id":"308"},{"_id":"230"}],"user_id":"49063","funded_apc":"1","type":"journal_article","status":"public","date_updated":"2023-04-16T21:20:25Z","volume":19,"author":[{"first_name":"Sabrina","last_name":"Amrehn","full_name":"Amrehn, Sabrina"},{"last_name":"Berghoff","id":"38175","full_name":"Berghoff, Daniel","first_name":"Daniel"},{"first_name":"Andreas","last_name":"Nikitin","full_name":"Nikitin, Andreas"},{"last_name":"Reichelt","id":"138","full_name":"Reichelt, Matthias","first_name":"Matthias"},{"first_name":"Xia","full_name":"Wu, Xia","last_name":"Wu"},{"first_name":"Torsten","id":"344","full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier"},{"first_name":"Thorsten","last_name":"Wagner","full_name":"Wagner, Thorsten"}],"doi":"10.1016/j.photonics.2016.02.005","publication_identifier":{"issn":["1569-4410"]},"publication_status":"published","page":"55-63","intvolume":"        19","citation":{"mla":"Amrehn, Sabrina, et al. “Indium Oxide Inverse Opal Films Synthesized by Structure Replication Method.” <i>Photonics and Nanostructures - Fundamentals and Applications</i>, vol. 19, 2016, pp. 55–63, doi:<a href=\"https://doi.org/10.1016/j.photonics.2016.02.005\">10.1016/j.photonics.2016.02.005</a>.","bibtex":"@article{Amrehn_Berghoff_Nikitin_Reichelt_Wu_Meier_Wagner_2016, title={Indium oxide inverse opal films synthesized by structure replication method}, volume={19}, DOI={<a href=\"https://doi.org/10.1016/j.photonics.2016.02.005\">10.1016/j.photonics.2016.02.005</a>}, journal={Photonics and Nanostructures - Fundamentals and Applications}, author={Amrehn, Sabrina and Berghoff, Daniel and Nikitin, Andreas and Reichelt, Matthias and Wu, Xia and Meier, Torsten and Wagner, Thorsten}, year={2016}, pages={55–63} }","short":"S. Amrehn, D. Berghoff, A. Nikitin, M. Reichelt, X. Wu, T. Meier, T. Wagner, Photonics and Nanostructures - Fundamentals and Applications 19 (2016) 55–63.","apa":"Amrehn, S., Berghoff, D., Nikitin, A., Reichelt, M., Wu, X., Meier, T., &#38; Wagner, T. (2016). Indium oxide inverse opal films synthesized by structure replication method. <i>Photonics and Nanostructures - Fundamentals and Applications</i>, <i>19</i>, 55–63. <a href=\"https://doi.org/10.1016/j.photonics.2016.02.005\">https://doi.org/10.1016/j.photonics.2016.02.005</a>","chicago":"Amrehn, Sabrina, Daniel Berghoff, Andreas Nikitin, Matthias Reichelt, Xia Wu, Torsten Meier, and Thorsten Wagner. “Indium Oxide Inverse Opal Films Synthesized by Structure Replication Method.” <i>Photonics and Nanostructures - Fundamentals and Applications</i> 19 (2016): 55–63. <a href=\"https://doi.org/10.1016/j.photonics.2016.02.005\">https://doi.org/10.1016/j.photonics.2016.02.005</a>.","ieee":"S. Amrehn <i>et al.</i>, “Indium oxide inverse opal films synthesized by structure replication method,” <i>Photonics and Nanostructures - Fundamentals and Applications</i>, vol. 19, pp. 55–63, 2016, doi: <a href=\"https://doi.org/10.1016/j.photonics.2016.02.005\">10.1016/j.photonics.2016.02.005</a>.","ama":"Amrehn S, Berghoff D, Nikitin A, et al. Indium oxide inverse opal films synthesized by structure replication method. <i>Photonics and Nanostructures - Fundamentals and Applications</i>. 2016;19:55-63. doi:<a href=\"https://doi.org/10.1016/j.photonics.2016.02.005\">10.1016/j.photonics.2016.02.005</a>"}},{"doi":"10.1103/physreve.94.012207","title":"Dynamics of dipoles and vortices in nonlinearly coupled three-dimensional field oscillators","volume":94,"author":[{"full_name":"Driben, R.","last_name":"Driben","first_name":"R."},{"last_name":"Konotop","full_name":"Konotop, V. V.","first_name":"V. V."},{"first_name":"B. A.","full_name":"Malomed, B. A.","last_name":"Malomed"},{"first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","full_name":"Meier, Torsten","id":"344"}],"date_created":"2019-10-18T08:29:20Z","date_updated":"2023-04-16T21:19:43Z","intvolume":"        94","citation":{"chicago":"Driben, R., V. V. Konotop, B. A. Malomed, and Torsten Meier. “Dynamics of Dipoles and Vortices in Nonlinearly Coupled Three-Dimensional Field Oscillators.” <i>Physical Review E</i> 94, no. 1 (2016). <a href=\"https://doi.org/10.1103/physreve.94.012207\">https://doi.org/10.1103/physreve.94.012207</a>.","ieee":"R. Driben, V. V. Konotop, B. A. Malomed, and T. Meier, “Dynamics of dipoles and vortices in nonlinearly coupled three-dimensional field oscillators,” <i>Physical Review E</i>, vol. 94, no. 1, 2016, doi: <a href=\"https://doi.org/10.1103/physreve.94.012207\">10.1103/physreve.94.012207</a>.","ama":"Driben R, Konotop VV, Malomed BA, Meier T. Dynamics of dipoles and vortices in nonlinearly coupled three-dimensional field oscillators. <i>Physical Review E</i>. 2016;94(1). doi:<a href=\"https://doi.org/10.1103/physreve.94.012207\">10.1103/physreve.94.012207</a>","apa":"Driben, R., Konotop, V. V., Malomed, B. A., &#38; Meier, T. (2016). Dynamics of dipoles and vortices in nonlinearly coupled three-dimensional field oscillators. <i>Physical Review E</i>, <i>94</i>(1). <a href=\"https://doi.org/10.1103/physreve.94.012207\">https://doi.org/10.1103/physreve.94.012207</a>","mla":"Driben, R., et al. “Dynamics of Dipoles and Vortices in Nonlinearly Coupled Three-Dimensional Field Oscillators.” <i>Physical Review E</i>, vol. 94, no. 1, 2016, doi:<a href=\"https://doi.org/10.1103/physreve.94.012207\">10.1103/physreve.94.012207</a>.","bibtex":"@article{Driben_Konotop_Malomed_Meier_2016, title={Dynamics of dipoles and vortices in nonlinearly coupled three-dimensional field oscillators}, volume={94}, DOI={<a href=\"https://doi.org/10.1103/physreve.94.012207\">10.1103/physreve.94.012207</a>}, number={1}, journal={Physical Review E}, author={Driben, R. and Konotop, V. V. and Malomed, B. A. and Meier, Torsten}, year={2016} }","short":"R. Driben, V.V. Konotop, B.A. Malomed, T. Meier, Physical Review E 94 (2016)."},"year":"2016","issue":"1","publication_identifier":{"issn":["2470-0045","2470-0053"]},"publication_status":"published","language":[{"iso":"eng"}],"funded_apc":"1","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"}],"user_id":"49063","_id":"13915","status":"public","abstract":[{"lang":"eng","text":"The dynamics of a pair of harmonic oscillators represented by three-dimensional fields coupled with a repulsive cubic nonlinearity is investigated through direct simulations of the respective field equations and with the help of the finite-mode Galerkin approximation (GA), which represents the two interacting fields by a superposition of \r\n3+3 harmonic-oscillator p-wave eigenfunctions with orbital and magnetic quantum numbers l=1 and m=1, 0, −1. The system can be implemented in binary Bose-Einstein condensates, demonstrating the potential of the atomic condensates to emulate various complex modes predicted by classical field theories. First, the GA very accurately predicts a broadly degenerate set of the system's ground states in the p-wave manifold, in the form of complexes built of a dipole coaxial with another dipole or vortex, as well as complexes built of mutually orthogonal dipoles. Next, pairs of noncoaxial vortices and/or dipoles, including pairs of mutually perpendicular vortices, develop remarkably stable dynamical regimes, which feature periodic exchange of the angular momentum and periodic switching between dipoles and vortices. For a moderately strong nonlinearity, simulations of the coupled-field equations agree very well with results produced by the GA, demonstrating that the dynamics is accurately spanned by the set of six modes limited to l=1."}],"publication":"Physical Review E","type":"journal_article"},{"date_created":"2019-10-18T08:33:43Z","publisher":"SPIE","title":"Photocurrents in semiconductors and semiconductor quantum wells analyzed by k.p-based Bloch equations","year":"2016","language":[{"iso":"eng"}],"publication":"Ultrafast Phenomena and Nanophotonics XX","volume":9746,"author":[{"last_name":"Podzimski","full_name":"Podzimski, Reinold","first_name":"Reinold"},{"first_name":"Huynh Thanh","last_name":"Duc","full_name":"Duc, Huynh Thanh"},{"first_name":"Shekhar","last_name":"Priyadarshi","full_name":"Priyadarshi, Shekhar"},{"first_name":"Christian","full_name":"Schmidt, Christian","last_name":"Schmidt"},{"first_name":"Mark","full_name":"Bieler, Mark","last_name":"Bieler"},{"first_name":"Torsten","id":"344","full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier"}],"date_updated":"2023-04-16T21:21:21Z","doi":"10.1117/12.2208572","publication_status":"published","intvolume":"      9746","citation":{"apa":"Podzimski, R., Duc, H. T., Priyadarshi, S., Schmidt, C., Bieler, M., &#38; Meier, T. (2016). Photocurrents in semiconductors and semiconductor quantum wells analyzed by k.p-based Bloch equations. In M. Betz &#38; A. Y. Elezzabi (Eds.), <i>Ultrafast Phenomena and Nanophotonics XX</i> (No. 97460W; Vol. 9746). SPIE. <a href=\"https://doi.org/10.1117/12.2208572\">https://doi.org/10.1117/12.2208572</a>","bibtex":"@inproceedings{Podzimski_Duc_Priyadarshi_Schmidt_Bieler_Meier_2016, series={SPIE Proceedings}, title={Photocurrents in semiconductors and semiconductor quantum wells analyzed by k.p-based Bloch equations}, volume={9746}, DOI={<a href=\"https://doi.org/10.1117/12.2208572\">10.1117/12.2208572</a>}, number={97460W}, booktitle={Ultrafast Phenomena and Nanophotonics XX}, publisher={SPIE}, author={Podzimski, Reinold and Duc, Huynh Thanh and Priyadarshi, Shekhar and Schmidt, Christian and Bieler, Mark and Meier, Torsten}, editor={Betz, Markus and Elezzabi, Abdulhakem Y.}, year={2016}, collection={SPIE Proceedings} }","short":"R. Podzimski, H.T. Duc, S. Priyadarshi, C. Schmidt, M. Bieler, T. Meier, in: M. Betz, A.Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics XX, SPIE, 2016.","mla":"Podzimski, Reinold, et al. “Photocurrents in Semiconductors and Semiconductor Quantum Wells Analyzed by k.p-Based Bloch Equations.” <i>Ultrafast Phenomena and Nanophotonics XX</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, vol. 9746, 97460W, SPIE, 2016, doi:<a href=\"https://doi.org/10.1117/12.2208572\">10.1117/12.2208572</a>.","ama":"Podzimski R, Duc HT, Priyadarshi S, Schmidt C, Bieler M, Meier T. Photocurrents in semiconductors and semiconductor quantum wells analyzed by k.p-based Bloch equations. In: Betz M, Elezzabi AY, eds. <i>Ultrafast Phenomena and Nanophotonics XX</i>. Vol 9746. SPIE Proceedings. SPIE; 2016. doi:<a href=\"https://doi.org/10.1117/12.2208572\">10.1117/12.2208572</a>","ieee":"R. Podzimski, H. T. Duc, S. Priyadarshi, C. Schmidt, M. Bieler, and T. Meier, “Photocurrents in semiconductors and semiconductor quantum wells analyzed by k.p-based Bloch equations,” in <i>Ultrafast Phenomena and Nanophotonics XX</i>, 2016, vol. 9746, doi: <a href=\"https://doi.org/10.1117/12.2208572\">10.1117/12.2208572</a>.","chicago":"Podzimski, Reinold, Huynh Thanh Duc, Shekhar Priyadarshi, Christian Schmidt, Mark Bieler, and Torsten Meier. “Photocurrents in Semiconductors and Semiconductor Quantum Wells Analyzed by k.p-Based Bloch Equations.” In <i>Ultrafast Phenomena and Nanophotonics XX</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, Vol. 9746. SPIE Proceedings. SPIE, 2016. <a href=\"https://doi.org/10.1117/12.2208572\">https://doi.org/10.1117/12.2208572</a>."},"department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"}],"series_title":"SPIE Proceedings","user_id":"49063","_id":"13918","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"article_number":"97460W","type":"conference","status":"public","editor":[{"full_name":"Betz, Markus","last_name":"Betz","first_name":"Markus"},{"last_name":"Elezzabi","full_name":"Elezzabi, Abdulhakem Y.","first_name":"Abdulhakem Y."}]},{"title":"Ultrafast shift and rectification photocurrents in GaAs quantum wells: Excitation intensity dependence and the importance of band mixing","date_created":"2021-08-06T08:41:28Z","publisher":"American Physical Society","year":"2016","issue":"8","language":[{"iso":"eng"}],"abstract":[{"text":"A microscopic approach that is based on the multisubband semiconductor Bloch equations formulated in the basis of a 14-band k⋅p model is employed to compute the temporal dynamics of photocurrents in GaAs quantum wells following excitation with femtosecond laser pulses. This approach provides a transparent description of the interband, intersubband, and intraband excitations, fully includes all resonant as well as off-resonant excitations, and treats the light-matter interaction nonperturbatively. For linearly polarized excitations, the photocurrents contain contributions from shift and rectification currents. We numerically compute and analyze these currents generated by excitation with femtosecond laser pulses for [110]- and [111]-oriented GaAs quantum wells. It is shown that the often employed perturbative \r\nχ(2) approach breaks down for peak fields larger than about 10 kV/cm, and that nonperturbative effects lead to a reduction of the peak values of the shift and rectification currents and to temporal oscillations that originate from Rabi flopping. In particular, we find a complex oscillatory photon energy dependence of the magnitudes of the shift and rectification currents. Our simulations demonstrate that this dependence is the result of mixing between the heavy- and light-hole valence bands. This is a surprising finding since the band mixing has an even larger influence on the strength of the photocurrents than the absorption coefficient. For [110]-oriented GaAs quantum wells, the calculated photon energy dependence is compared to experimental results, and good agreement is obtained. This validates our theoretical approach.","lang":"eng"}],"publication":"Physical Review B","doi":"10.1103/physrevb.94.085305","author":[{"last_name":"Duc","full_name":"Duc, Huynh Thanh","first_name":"Huynh Thanh"},{"first_name":"Reinold","full_name":"Podzimski, Reinold","last_name":"Podzimski"},{"first_name":"Shekhar","last_name":"Priyadarshi","full_name":"Priyadarshi, Shekhar"},{"full_name":"Bieler, Mark","last_name":"Bieler","first_name":"Mark"},{"last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344","first_name":"Torsten"}],"volume":94,"date_updated":"2023-04-16T21:18:16Z","citation":{"ama":"Duc HT, Podzimski R, Priyadarshi S, Bieler M, Meier T. Ultrafast shift and rectification photocurrents in GaAs quantum wells: Excitation intensity dependence and the importance of band mixing. <i>Physical Review B</i>. 2016;94(8). doi:<a href=\"https://doi.org/10.1103/physrevb.94.085305\">10.1103/physrevb.94.085305</a>","chicago":"Duc, Huynh Thanh, Reinold Podzimski, Shekhar Priyadarshi, Mark Bieler, and Torsten Meier. “Ultrafast Shift and Rectification Photocurrents in GaAs Quantum Wells: Excitation Intensity Dependence and the Importance of Band Mixing.” <i>Physical Review B</i> 94, no. 8 (2016). <a href=\"https://doi.org/10.1103/physrevb.94.085305\">https://doi.org/10.1103/physrevb.94.085305</a>.","ieee":"H. T. Duc, R. Podzimski, S. Priyadarshi, M. Bieler, and T. Meier, “Ultrafast shift and rectification photocurrents in GaAs quantum wells: Excitation intensity dependence and the importance of band mixing,” <i>Physical Review B</i>, vol. 94, no. 8, Art. no. 085305, 2016, doi: <a href=\"https://doi.org/10.1103/physrevb.94.085305\">10.1103/physrevb.94.085305</a>.","short":"H.T. Duc, R. Podzimski, S. Priyadarshi, M. Bieler, T. Meier, Physical Review B 94 (2016).","bibtex":"@article{Duc_Podzimski_Priyadarshi_Bieler_Meier_2016, title={Ultrafast shift and rectification photocurrents in GaAs quantum wells: Excitation intensity dependence and the importance of band mixing}, volume={94}, DOI={<a href=\"https://doi.org/10.1103/physrevb.94.085305\">10.1103/physrevb.94.085305</a>}, number={8085305}, journal={Physical Review B}, publisher={American Physical Society}, author={Duc, Huynh Thanh and Podzimski, Reinold and Priyadarshi, Shekhar and Bieler, Mark and Meier, Torsten}, year={2016} }","mla":"Duc, Huynh Thanh, et al. “Ultrafast Shift and Rectification Photocurrents in GaAs Quantum Wells: Excitation Intensity Dependence and the Importance of Band Mixing.” <i>Physical Review B</i>, vol. 94, no. 8, 085305, American Physical Society, 2016, doi:<a href=\"https://doi.org/10.1103/physrevb.94.085305\">10.1103/physrevb.94.085305</a>.","apa":"Duc, H. T., Podzimski, R., Priyadarshi, S., Bieler, M., &#38; Meier, T. (2016). Ultrafast shift and rectification photocurrents in GaAs quantum wells: Excitation intensity dependence and the importance of band mixing. <i>Physical Review B</i>, <i>94</i>(8), Article 085305. <a href=\"https://doi.org/10.1103/physrevb.94.085305\">https://doi.org/10.1103/physrevb.94.085305</a>"},"intvolume":"        94","publication_status":"published","publication_identifier":{"issn":["2469-9950","2469-9969"]},"article_number":"085305","user_id":"49063","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"}],"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"22942","status":"public","type":"journal_article"},{"title":"Precession and nutation dynamics of nonlinearly coupled non-coaxial three-dimensional matter wave vortices","date_created":"2019-10-18T08:30:23Z","year":"2016","language":[{"iso":"eng"}],"abstract":[{"text":"Nonlinearity is the driving force for numerous important effects in nature typically showing transitions between different regimes, regular, chaotic or catastrophic behavior. Localized nonlinear modes have been the focus of intense research in areas such as fluid and gas dynamics, photonics, atomic and solid state physics etc. Due to the richness of the behavior of nonlinear systems and due to the severe numerical demands of accurate three-dimensional (3D) numerical simulations presently only little knowledge is available on the dynamics of complex nonlinear modes in 3D. Here, we investigate the dynamics of 3D non-coaxial matter wave vortices that are trapped in a parabolic potential and interact via a repulsive nonlinearity. Our numerical simulations demonstrate the existence of an unexpected and fascinating nonlinear regime that starts immediately when the nonlinearity is switched-on and is characterized by a smooth dynamics representing torque-free precession with nutations. The reported motion is proven to be robust regarding various effects such as the number of particles, dissipation and trap deformations and thus should be observable in suitably designed experiments. Since our theoretical approach, i.e., coupled nonlinear Schrödinger equations, is quite generic, we expect that the obtained novel dynamical behavior should also exist in other nonlinear systems.","lang":"eng"}],"publication":"Scientific Reports","doi":"10.1038/srep22758","main_file_link":[{"url":"https://www.nature.com/articles/srep22758","open_access":"1"}],"volume":6,"author":[{"first_name":"R.","last_name":"Driben","full_name":"Driben, R."},{"last_name":"Konotop","full_name":"Konotop, V. V.","first_name":"V. V."},{"first_name":"Torsten","id":"344","full_name":"Meier, Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072"}],"oa":"1","date_updated":"2023-04-16T21:22:52Z","intvolume":"         6","citation":{"ieee":"R. Driben, V. V. Konotop, and T. Meier, “Precession and nutation dynamics of nonlinearly coupled non-coaxial three-dimensional matter wave vortices,” <i>Scientific Reports</i>, vol. 6, Art. no. 22758, 2016, doi: <a href=\"https://doi.org/10.1038/srep22758\">10.1038/srep22758</a>.","chicago":"Driben, R., V. V. Konotop, and Torsten Meier. “Precession and Nutation Dynamics of Nonlinearly Coupled Non-Coaxial Three-Dimensional Matter Wave Vortices.” <i>Scientific Reports</i> 6 (2016). <a href=\"https://doi.org/10.1038/srep22758\">https://doi.org/10.1038/srep22758</a>.","ama":"Driben R, Konotop VV, Meier T. Precession and nutation dynamics of nonlinearly coupled non-coaxial three-dimensional matter wave vortices. <i>Scientific Reports</i>. 2016;6. doi:<a href=\"https://doi.org/10.1038/srep22758\">10.1038/srep22758</a>","apa":"Driben, R., Konotop, V. V., &#38; Meier, T. (2016). Precession and nutation dynamics of nonlinearly coupled non-coaxial three-dimensional matter wave vortices. <i>Scientific Reports</i>, <i>6</i>, Article 22758. <a href=\"https://doi.org/10.1038/srep22758\">https://doi.org/10.1038/srep22758</a>","short":"R. Driben, V.V. Konotop, T. Meier, Scientific Reports 6 (2016).","mla":"Driben, R., et al. “Precession and Nutation Dynamics of Nonlinearly Coupled Non-Coaxial Three-Dimensional Matter Wave Vortices.” <i>Scientific Reports</i>, vol. 6, 22758, 2016, doi:<a href=\"https://doi.org/10.1038/srep22758\">10.1038/srep22758</a>.","bibtex":"@article{Driben_Konotop_Meier_2016, title={Precession and nutation dynamics of nonlinearly coupled non-coaxial three-dimensional matter wave vortices}, volume={6}, DOI={<a href=\"https://doi.org/10.1038/srep22758\">10.1038/srep22758</a>}, number={22758}, journal={Scientific Reports}, author={Driben, R. and Konotop, V. V. and Meier, Torsten}, year={2016} }"},"publication_identifier":{"issn":["2045-2322"]},"publication_status":"published","funded_apc":"1","article_number":"22758","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"}],"user_id":"49063","_id":"13916","status":"public","type":"journal_article"},{"doi":"10.1103/physrevb.93.075201","title":"Ultrafast dynamical response of the lower exciton-polariton branch in CdZnTe","author":[{"first_name":"J.","full_name":"Lohrenz, J.","last_name":"Lohrenz"},{"first_name":"S.","last_name":"Melzer","full_name":"Melzer, S."},{"first_name":"C.","full_name":"Ruppert, C.","last_name":"Ruppert"},{"first_name":"I. A.","last_name":"Akimov","full_name":"Akimov, I. A."},{"first_name":"H.","last_name":"Mariette","full_name":"Mariette, H."},{"last_name":"Reichelt","id":"138","full_name":"Reichelt, Matthias","first_name":"Matthias"},{"last_name":"Trautmann","id":"38163","full_name":"Trautmann, Alexander","first_name":"Alexander"},{"last_name":"Meier","orcid":"0000-0001-8864-2072","id":"344","full_name":"Meier, Torsten","first_name":"Torsten"},{"full_name":"Betz, M.","last_name":"Betz","first_name":"M."}],"date_created":"2019-10-18T08:38:50Z","volume":93,"date_updated":"2023-04-16T21:23:54Z","citation":{"apa":"Lohrenz, J., Melzer, S., Ruppert, C., Akimov, I. A., Mariette, H., Reichelt, M., Trautmann, A., Meier, T., &#38; Betz, M. (2016). Ultrafast dynamical response of the lower exciton-polariton branch in CdZnTe. <i>Physical Review B</i>, <i>93</i>(7). <a href=\"https://doi.org/10.1103/physrevb.93.075201\">https://doi.org/10.1103/physrevb.93.075201</a>","bibtex":"@article{Lohrenz_Melzer_Ruppert_Akimov_Mariette_Reichelt_Trautmann_Meier_Betz_2016, title={Ultrafast dynamical response of the lower exciton-polariton branch in CdZnTe}, volume={93}, DOI={<a href=\"https://doi.org/10.1103/physrevb.93.075201\">10.1103/physrevb.93.075201</a>}, number={7}, journal={Physical Review B}, author={Lohrenz, J. and Melzer, S. and Ruppert, C. and Akimov, I. A. and Mariette, H. and Reichelt, Matthias and Trautmann, Alexander and Meier, Torsten and Betz, M.}, year={2016} }","mla":"Lohrenz, J., et al. “Ultrafast Dynamical Response of the Lower Exciton-Polariton Branch in CdZnTe.” <i>Physical Review B</i>, vol. 93, no. 7, 2016, doi:<a href=\"https://doi.org/10.1103/physrevb.93.075201\">10.1103/physrevb.93.075201</a>.","short":"J. Lohrenz, S. Melzer, C. Ruppert, I.A. Akimov, H. Mariette, M. Reichelt, A. Trautmann, T. Meier, M. Betz, Physical Review B 93 (2016).","ama":"Lohrenz J, Melzer S, Ruppert C, et al. Ultrafast dynamical response of the lower exciton-polariton branch in CdZnTe. <i>Physical Review B</i>. 2016;93(7). doi:<a href=\"https://doi.org/10.1103/physrevb.93.075201\">10.1103/physrevb.93.075201</a>","ieee":"J. Lohrenz <i>et al.</i>, “Ultrafast dynamical response of the lower exciton-polariton branch in CdZnTe,” <i>Physical Review B</i>, vol. 93, no. 7, 2016, doi: <a href=\"https://doi.org/10.1103/physrevb.93.075201\">10.1103/physrevb.93.075201</a>.","chicago":"Lohrenz, J., S. Melzer, C. Ruppert, I. A. Akimov, H. Mariette, Matthias Reichelt, Alexander Trautmann, Torsten Meier, and M. Betz. “Ultrafast Dynamical Response of the Lower Exciton-Polariton Branch in CdZnTe.” <i>Physical Review B</i> 93, no. 7 (2016). <a href=\"https://doi.org/10.1103/physrevb.93.075201\">https://doi.org/10.1103/physrevb.93.075201</a>."},"intvolume":"        93","year":"2016","issue":"7","publication_status":"published","publication_identifier":{"issn":["2469-9950","2469-9969"]},"funded_apc":"1","language":[{"iso":"eng"}],"user_id":"49063","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"429"}],"project":[{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area A","_id":"54"},{"_id":"59","name":"TRR 142 - Subproject A2"},{"name":"TRR 142 - Subproject A7","_id":"64"},{"name":"TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142 - Subproject C2","_id":"72"},{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"13920","status":"public","abstract":[{"lang":"eng","text":"We investigate the transient optical response in high-quality Cd0.88Zn0.12Te crystals in the regime of slow light propagation on the lower exciton-polariton branch. Femtosecond photoexcitation leads to very substantial transmission changes in a ∼10-meV broad spectral range within the transparency window of the unexcited semiconductor. These nonlinear optical signatures decay on picosecond time scales governed by carrier thermalization and recombination. The temporal and spectral dependence indicate the dynamical optical response as arising from excitation-induced dephasing and perturbed free induction decay. Model simulations for the optical response taking into account the actual exciton-polariton dispersion and excitation-induced dephasing of a nonlinearly driven two-level system support this interpretation."}],"type":"journal_article","publication":"Physical Review B"},{"publication":"Applied Physics B","file":[{"success":1,"relation":"main_file","content_type":"application/pdf","file_size":812759,"file_name":"2016-08 Grynko THz HHG - Applied Physics B.pdf","access_level":"closed","file_id":"4355","date_updated":"2018-09-04T19:48:55Z","creator":"fossie","date_created":"2018-09-04T19:48:55Z"}],"keyword":["tet_topic_meta","tet_topic_shg"],"ddc":["530"],"language":[{"iso":"eng"}],"issue":"9","year":"2016","publisher":"Springer Nature","date_created":"2018-03-20T18:13:38Z","title":"Simulations of high harmonic generation from plasmonic nanoparticles in the terahertz region","type":"journal_article","status":"public","_id":"1454","project":[{"name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53","grant_number":"231447078"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"},{"grant_number":"231447078","name":"TRR 142 - A05: TRR 142 - Plasmonische Nanoantennen verstärkte Licht Emission und Frequenz Konversion in dielektrischen und Halbleiter-Mikrostrukturen (A05)","_id":"62"}],"department":[{"_id":"15"},{"_id":"230"},{"_id":"61"},{"_id":"289"},{"_id":"293"},{"_id":"170"}],"user_id":"30525","file_date_updated":"2018-09-04T19:48:55Z","publication_identifier":{"issn":["0946-2171","1432-0649"]},"has_accepted_license":"1","publication_status":"published","intvolume":"       122","page":"242","citation":{"apa":"Grynko, Y., Zentgraf, T., Meier, T., &#38; Förstner, J. (2016). Simulations of high harmonic generation from plasmonic nanoparticles in the terahertz region. <i>Applied Physics B</i>, <i>122</i>(9), 242. <a href=\"https://doi.org/10.1007/s00340-016-6510-0\">https://doi.org/10.1007/s00340-016-6510-0</a>","bibtex":"@article{Grynko_Zentgraf_Meier_Förstner_2016, title={Simulations of high harmonic generation from plasmonic nanoparticles in the terahertz region}, volume={122}, DOI={<a href=\"https://doi.org/10.1007/s00340-016-6510-0\">10.1007/s00340-016-6510-0</a>}, number={9}, journal={Applied Physics B}, publisher={Springer Nature}, author={Grynko, Yevgen and Zentgraf, Thomas and Meier, Torsten and Förstner, Jens}, year={2016}, pages={242} }","mla":"Grynko, Yevgen, et al. “Simulations of High Harmonic Generation from Plasmonic Nanoparticles in the Terahertz Region.” <i>Applied Physics B</i>, vol. 122, no. 9, Springer Nature, 2016, p. 242, doi:<a href=\"https://doi.org/10.1007/s00340-016-6510-0\">10.1007/s00340-016-6510-0</a>.","short":"Y. Grynko, T. Zentgraf, T. Meier, J. Förstner, Applied Physics B 122 (2016) 242.","ama":"Grynko Y, Zentgraf T, Meier T, Förstner J. Simulations of high harmonic generation from plasmonic nanoparticles in the terahertz region. <i>Applied Physics B</i>. 2016;122(9):242. doi:<a href=\"https://doi.org/10.1007/s00340-016-6510-0\">10.1007/s00340-016-6510-0</a>","ieee":"Y. Grynko, T. Zentgraf, T. Meier, and J. Förstner, “Simulations of high harmonic generation from plasmonic nanoparticles in the terahertz region,” <i>Applied Physics B</i>, vol. 122, no. 9, p. 242, 2016, doi: <a href=\"https://doi.org/10.1007/s00340-016-6510-0\">10.1007/s00340-016-6510-0</a>.","chicago":"Grynko, Yevgen, Thomas Zentgraf, Torsten Meier, and Jens Förstner. “Simulations of High Harmonic Generation from Plasmonic Nanoparticles in the Terahertz Region.” <i>Applied Physics B</i> 122, no. 9 (2016): 242. <a href=\"https://doi.org/10.1007/s00340-016-6510-0\">https://doi.org/10.1007/s00340-016-6510-0</a>."},"date_updated":"2025-01-08T09:17:48Z","volume":122,"author":[{"full_name":"Grynko, Yevgen","id":"26059","last_name":"Grynko","first_name":"Yevgen"},{"orcid":"0000-0002-8662-1101","last_name":"Zentgraf","id":"30525","full_name":"Zentgraf, Thomas","first_name":"Thomas"},{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"},{"first_name":"Jens","id":"158","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner"}],"doi":"10.1007/s00340-016-6510-0"},{"user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"297"},{"_id":"705"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"project":[{"name":"TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"60","name":"TRR 142 - Subproject A3"},{"_id":"59","name":"TRR 142 - Subproject A2"},{"_id":"61","name":"TRR 142 - Subproject A4"},{"_id":"56","name":"TRR 142 - Project Area C"},{"_id":"64","name":"TRR 142 - Subproject A7"},{"_id":"72","name":"TRR 142 - Subproject C2"},{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"}],"_id":"13910","language":[{"iso":"eng"}],"funded_apc":"1","article_number":"34847","type":"journal_article","publication":"Scientific Reports","status":"public","author":[{"first_name":"Xuekai","last_name":"Ma","id":"59416","full_name":"Ma, Xuekai"},{"last_name":"Driben","full_name":"Driben, Rodislav","first_name":"Rodislav"},{"first_name":"Boris A.","last_name":"Malomed","full_name":"Malomed, Boris A."},{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"},{"id":"27271","full_name":"Schumacher, Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","first_name":"Stefan"}],"date_created":"2019-10-18T08:16:22Z","volume":6,"date_updated":"2025-12-05T13:52:02Z","doi":"10.1038/srep34847","title":"Two-dimensional symbiotic solitons and vortices in binary condensates with attractive cross-species interaction","publication_status":"published","publication_identifier":{"issn":["2045-2322"]},"citation":{"ieee":"X. Ma, R. Driben, B. A. Malomed, T. Meier, and S. Schumacher, “Two-dimensional symbiotic solitons and vortices in binary condensates with attractive cross-species interaction,” <i>Scientific Reports</i>, vol. 6, Art. no. 34847, 2016, doi: <a href=\"https://doi.org/10.1038/srep34847\">10.1038/srep34847</a>.","chicago":"Ma, Xuekai, Rodislav Driben, Boris A. Malomed, Torsten Meier, and Stefan Schumacher. “Two-Dimensional Symbiotic Solitons and Vortices in Binary Condensates with Attractive Cross-Species Interaction.” <i>Scientific Reports</i> 6 (2016). <a href=\"https://doi.org/10.1038/srep34847\">https://doi.org/10.1038/srep34847</a>.","ama":"Ma X, Driben R, Malomed BA, Meier T, Schumacher S. Two-dimensional symbiotic solitons and vortices in binary condensates with attractive cross-species interaction. <i>Scientific Reports</i>. 2016;6. doi:<a href=\"https://doi.org/10.1038/srep34847\">10.1038/srep34847</a>","mla":"Ma, Xuekai, et al. “Two-Dimensional Symbiotic Solitons and Vortices in Binary Condensates with Attractive Cross-Species Interaction.” <i>Scientific Reports</i>, vol. 6, 34847, 2016, doi:<a href=\"https://doi.org/10.1038/srep34847\">10.1038/srep34847</a>.","short":"X. Ma, R. Driben, B.A. Malomed, T. Meier, S. Schumacher, Scientific Reports 6 (2016).","bibtex":"@article{Ma_Driben_Malomed_Meier_Schumacher_2016, title={Two-dimensional symbiotic solitons and vortices in binary condensates with attractive cross-species interaction}, volume={6}, DOI={<a href=\"https://doi.org/10.1038/srep34847\">10.1038/srep34847</a>}, number={34847}, journal={Scientific Reports}, author={Ma, Xuekai and Driben, Rodislav and Malomed, Boris A. and Meier, Torsten and Schumacher, Stefan}, year={2016} }","apa":"Ma, X., Driben, R., Malomed, B. A., Meier, T., &#38; Schumacher, S. (2016). Two-dimensional symbiotic solitons and vortices in binary condensates with attractive cross-species interaction. <i>Scientific Reports</i>, <i>6</i>, Article 34847. <a href=\"https://doi.org/10.1038/srep34847\">https://doi.org/10.1038/srep34847</a>"},"intvolume":"         6","year":"2016"},{"year":"2016","citation":{"bibtex":"@article{Opatrný_Saberi_Brion_Mølmer_2016, title={Counterdiabatic driving in spin squeezing and Dicke-state preparation}, volume={93}, DOI={<a href=\"https://doi.org/10.1103/physreva.93.023815\">10.1103/physreva.93.023815</a>}, number={2}, journal={Physical Review A}, author={Opatrný, Tomáš and Saberi, Hamed and Brion, Etienne and Mølmer, Klaus}, year={2016} }","short":"T. Opatrný, H. Saberi, E. Brion, K. Mølmer, Physical Review A 93 (2016).","mla":"Opatrný, Tomáš, et al. “Counterdiabatic Driving in Spin Squeezing and Dicke-State Preparation.” <i>Physical Review A</i>, vol. 93, no. 2, 2016, doi:<a href=\"https://doi.org/10.1103/physreva.93.023815\">10.1103/physreva.93.023815</a>.","apa":"Opatrný, T., Saberi, H., Brion, E., &#38; Mølmer, K. (2016). Counterdiabatic driving in spin squeezing and Dicke-state preparation. <i>Physical Review A</i>, <i>93</i>(2). <a href=\"https://doi.org/10.1103/physreva.93.023815\">https://doi.org/10.1103/physreva.93.023815</a>","chicago":"Opatrný, Tomáš, Hamed Saberi, Etienne Brion, and Klaus Mølmer. “Counterdiabatic Driving in Spin Squeezing and Dicke-State Preparation.” <i>Physical Review A</i> 93, no. 2 (2016). <a href=\"https://doi.org/10.1103/physreva.93.023815\">https://doi.org/10.1103/physreva.93.023815</a>.","ieee":"T. Opatrný, H. Saberi, E. Brion, and K. Mølmer, “Counterdiabatic driving in spin squeezing and Dicke-state preparation,” <i>Physical Review A</i>, vol. 93, no. 2, 2016, doi: <a href=\"https://doi.org/10.1103/physreva.93.023815\">10.1103/physreva.93.023815</a>.","ama":"Opatrný T, Saberi H, Brion E, Mølmer K. Counterdiabatic driving in spin squeezing and Dicke-state preparation. <i>Physical Review A</i>. 2016;93(2). doi:<a href=\"https://doi.org/10.1103/physreva.93.023815\">10.1103/physreva.93.023815</a>"},"intvolume":"        93","publication_status":"published","publication_identifier":{"issn":["2469-9926","2469-9934"]},"issue":"2","title":"Counterdiabatic driving in spin squeezing and Dicke-state preparation","doi":"10.1103/physreva.93.023815","date_updated":"2025-12-16T08:00:19Z","author":[{"full_name":"Opatrný, Tomáš","last_name":"Opatrný","first_name":"Tomáš"},{"full_name":"Saberi, Hamed","last_name":"Saberi","first_name":"Hamed"},{"last_name":"Brion","full_name":"Brion, Etienne","first_name":"Etienne"},{"last_name":"Mølmer","full_name":"Mølmer, Klaus","first_name":"Klaus"}],"date_created":"2019-10-18T08:41:59Z","volume":93,"status":"public","type":"journal_article","publication":"Physical Review A","language":[{"iso":"eng"}],"_id":"13921","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"35"},{"_id":"230"}]},{"publication":"The European Physical Journal B","type":"journal_article","status":"public","_id":"13913","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"35"},{"_id":"230"}],"user_id":"16199","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1434-6028","1434-6036"]},"publication_status":"published","year":"2016","page":"230","intvolume":"        89","citation":{"apa":"Liu, H. (2016). Influence of strong screening effect on the perpendicular- polarized linear excitonic absorption spectra of semiconducting carbon nanotubes. <i>The European Physical Journal B</i>, <i>89</i>, 230. <a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">https://doi.org/10.1140/epjb/e2016-70476-8</a>","short":"H. Liu, The European Physical Journal B 89 (2016) 230.","mla":"Liu, Hong. “Influence of Strong Screening Effect on the Perpendicular- Polarized Linear Excitonic Absorption Spectra of Semiconducting Carbon Nanotubes.” <i>The European Physical Journal B</i>, vol. 89, 2016, p. 230, doi:<a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">10.1140/epjb/e2016-70476-8</a>.","bibtex":"@article{Liu_2016, title={Influence of strong screening effect on the perpendicular- polarized linear excitonic absorption spectra of semiconducting carbon nanotubes}, volume={89}, DOI={<a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">10.1140/epjb/e2016-70476-8</a>}, journal={The European Physical Journal B}, author={Liu, Hong}, year={2016}, pages={230} }","ama":"Liu H. Influence of strong screening effect on the perpendicular- polarized linear excitonic absorption spectra of semiconducting carbon nanotubes. <i>The European Physical Journal B</i>. 2016;89:230. doi:<a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">10.1140/epjb/e2016-70476-8</a>","ieee":"H. Liu, “Influence of strong screening effect on the perpendicular- polarized linear excitonic absorption spectra of semiconducting carbon nanotubes,” <i>The European Physical Journal B</i>, vol. 89, p. 230, 2016, doi: <a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">10.1140/epjb/e2016-70476-8</a>.","chicago":"Liu, Hong. “Influence of Strong Screening Effect on the Perpendicular- Polarized Linear Excitonic Absorption Spectra of Semiconducting Carbon Nanotubes.” <i>The European Physical Journal B</i> 89 (2016): 230. <a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">https://doi.org/10.1140/epjb/e2016-70476-8</a>."},"date_updated":"2025-12-16T08:01:03Z","volume":89,"date_created":"2019-10-18T08:26:47Z","author":[{"first_name":"Hong","full_name":"Liu, Hong","last_name":"Liu"}],"title":"Influence of strong screening effect on the perpendicular- polarized linear excitonic absorption spectra of semiconducting carbon nanotubes","doi":"10.1140/epjb/e2016-70476-8"},{"year":"2016","page":"30188","intvolume":"         6","citation":{"apa":"Sanz, M., Egusquiza, I. L., Di Candia, R., Saberi, H., Lamata, L., &#38; Solano, E. (2016). Entanglement classification with matrix product states. <i>Scientific Reports</i>, <i>6</i>, 30188. <a href=\"https://doi.org/10.1038/srep30188\">https://doi.org/10.1038/srep30188</a>","short":"M. Sanz, I.L. Egusquiza, R. Di Candia, H. Saberi, L. Lamata, E. Solano, Scientific Reports 6 (2016) 30188.","bibtex":"@article{Sanz_Egusquiza_Di Candia_Saberi_Lamata_Solano_2016, title={Entanglement classification with matrix product states}, volume={6}, DOI={<a href=\"https://doi.org/10.1038/srep30188\">10.1038/srep30188</a>}, journal={Scientific Reports}, author={Sanz, M. and Egusquiza, I. L. and Di Candia, R. and Saberi, H. and Lamata, L. and Solano, E.}, year={2016}, pages={30188} }","mla":"Sanz, M., et al. “Entanglement Classification with Matrix Product States.” <i>Scientific Reports</i>, vol. 6, 2016, p. 30188, doi:<a href=\"https://doi.org/10.1038/srep30188\">10.1038/srep30188</a>.","ama":"Sanz M, Egusquiza IL, Di Candia R, Saberi H, Lamata L, Solano E. Entanglement classification with matrix product states. <i>Scientific Reports</i>. 2016;6:30188. doi:<a href=\"https://doi.org/10.1038/srep30188\">10.1038/srep30188</a>","ieee":"M. Sanz, I. L. Egusquiza, R. Di Candia, H. Saberi, L. Lamata, and E. Solano, “Entanglement classification with matrix product states,” <i>Scientific Reports</i>, vol. 6, p. 30188, 2016, doi: <a href=\"https://doi.org/10.1038/srep30188\">10.1038/srep30188</a>.","chicago":"Sanz, M., I. L. Egusquiza, R. Di Candia, H. Saberi, L. Lamata, and E. Solano. “Entanglement Classification with Matrix Product States.” <i>Scientific Reports</i> 6 (2016): 30188. <a href=\"https://doi.org/10.1038/srep30188\">https://doi.org/10.1038/srep30188</a>."},"publication_identifier":{"issn":["2045-2322"]},"publication_status":"published","title":"Entanglement classification with matrix product states","doi":"10.1038/srep30188","date_updated":"2025-12-16T08:00:45Z","volume":6,"author":[{"first_name":"M.","last_name":"Sanz","full_name":"Sanz, M."},{"first_name":"I. L.","full_name":"Egusquiza, I. L.","last_name":"Egusquiza"},{"last_name":"Di Candia","full_name":"Di Candia, R.","first_name":"R."},{"last_name":"Saberi","full_name":"Saberi, H.","first_name":"H."},{"first_name":"L.","last_name":"Lamata","full_name":"Lamata, L."},{"full_name":"Solano, E.","last_name":"Solano","first_name":"E."}],"date_created":"2019-10-18T08:28:11Z","status":"public","publication":"Scientific Reports","type":"journal_article","language":[{"iso":"eng"}],"_id":"13914","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"35"},{"_id":"230"}],"user_id":"16199"},{"language":[{"iso":"eng"}],"article_number":"44","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"429"},{"_id":"35"},{"_id":"429"}],"project":[{"_id":"59","name":"TRR 142 - Subproject A2"},{"_id":"64","name":"TRR 142 - Subproject A7"},{"_id":"56","name":"TRR 142 - Project Area C"},{"_id":"72","name":"TRR 142 - Subproject C2"},{"name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"}],"_id":"13919","status":"public","type":"journal_article","publication":"Applied Physics B","doi":"10.1007/s00340-015-6310-y","title":"Quantum interference control of electrical currents in GaAs microstructures: physics and spectroscopic applications","date_created":"2019-10-18T08:35:38Z","author":[{"first_name":"E.","full_name":"Sternemann, E.","last_name":"Sternemann"},{"last_name":"Jostmeier","full_name":"Jostmeier, T.","first_name":"T."},{"last_name":"Ruppert","full_name":"Ruppert, C.","first_name":"C."},{"first_name":"S.","last_name":"Thunich","full_name":"Thunich, S."},{"first_name":"H. T.","full_name":"Duc, H. T.","last_name":"Duc"},{"last_name":"Podzimski","full_name":"Podzimski, R.","first_name":"R."},{"first_name":"Torsten","id":"344","full_name":"Meier, Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072"},{"first_name":"M.","full_name":"Betz, M.","last_name":"Betz"}],"volume":122,"date_updated":"2025-12-16T11:33:09Z","citation":{"apa":"Sternemann, E., Jostmeier, T., Ruppert, C., Thunich, S., Duc, H. T., Podzimski, R., Meier, T., &#38; Betz, M. (2016). Quantum interference control of electrical currents in GaAs microstructures: physics and spectroscopic applications. <i>Applied Physics B</i>, <i>122</i>, Article 44. <a href=\"https://doi.org/10.1007/s00340-015-6310-y\">https://doi.org/10.1007/s00340-015-6310-y</a>","bibtex":"@article{Sternemann_Jostmeier_Ruppert_Thunich_Duc_Podzimski_Meier_Betz_2016, title={Quantum interference control of electrical currents in GaAs microstructures: physics and spectroscopic applications}, volume={122}, DOI={<a href=\"https://doi.org/10.1007/s00340-015-6310-y\">10.1007/s00340-015-6310-y</a>}, number={44}, journal={Applied Physics B}, author={Sternemann, E. and Jostmeier, T. and Ruppert, C. and Thunich, S. and Duc, H. T. and Podzimski, R. and Meier, Torsten and Betz, M.}, year={2016} }","short":"E. Sternemann, T. Jostmeier, C. Ruppert, S. Thunich, H.T. Duc, R. Podzimski, T. Meier, M. Betz, Applied Physics B 122 (2016).","mla":"Sternemann, E., et al. “Quantum Interference Control of Electrical Currents in GaAs Microstructures: Physics and Spectroscopic Applications.” <i>Applied Physics B</i>, vol. 122, 44, 2016, doi:<a href=\"https://doi.org/10.1007/s00340-015-6310-y\">10.1007/s00340-015-6310-y</a>.","ama":"Sternemann E, Jostmeier T, Ruppert C, et al. Quantum interference control of electrical currents in GaAs microstructures: physics and spectroscopic applications. <i>Applied Physics B</i>. 2016;122. doi:<a href=\"https://doi.org/10.1007/s00340-015-6310-y\">10.1007/s00340-015-6310-y</a>","chicago":"Sternemann, E., T. Jostmeier, C. Ruppert, S. Thunich, H. T. Duc, R. Podzimski, Torsten Meier, and M. Betz. “Quantum Interference Control of Electrical Currents in GaAs Microstructures: Physics and Spectroscopic Applications.” <i>Applied Physics B</i> 122 (2016). <a href=\"https://doi.org/10.1007/s00340-015-6310-y\">https://doi.org/10.1007/s00340-015-6310-y</a>.","ieee":"E. Sternemann <i>et al.</i>, “Quantum interference control of electrical currents in GaAs microstructures: physics and spectroscopic applications,” <i>Applied Physics B</i>, vol. 122, Art. no. 44, 2016, doi: <a href=\"https://doi.org/10.1007/s00340-015-6310-y\">10.1007/s00340-015-6310-y</a>."},"intvolume":"       122","year":"2016","publication_status":"published","publication_identifier":{"issn":["0946-2171","1432-0649"]}},{"user_id":"16199","department":[{"_id":"15"},{"_id":"230"},{"_id":"35"},{"_id":"170"},{"_id":"293"},{"_id":"292"},{"_id":"35"},{"_id":"290"}],"_id":"4246","article_type":"original","article_number":"17","type":"journal_article","status":"public","author":[{"first_name":"S.","full_name":"Varwig, S.","last_name":"Varwig"},{"last_name":"Evers","full_name":"Evers, E.","first_name":"E."},{"first_name":"A.","last_name":"Greilich","full_name":"Greilich, A."},{"first_name":"D. R.","full_name":"Yakovlev, D. R.","last_name":"Yakovlev"},{"first_name":"Dirk","last_name":"Reuter","full_name":"Reuter, Dirk","id":"37763"},{"first_name":"A. D.","full_name":"Wieck, A. D.","last_name":"Wieck"},{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","id":"344","full_name":"Meier, Torsten"},{"orcid":"0000-0002-5190-0944","last_name":"Zrenner","full_name":"Zrenner, Artur","id":"606","first_name":"Artur"},{"first_name":"M.","last_name":"Bayer","full_name":"Bayer, M."}],"volume":122,"date_updated":"2025-12-16T16:44:01Z","doi":"10.1007/s00340-015-6274-y","publication_status":"published","publication_identifier":{"issn":["0946-2171","1432-0649"]},"citation":{"ieee":"S. Varwig <i>et al.</i>, “Advanced optical manipulation of carrier spins in (In,Ga)As quantum dots,” <i>Applied Physics B</i>, vol. 122, no. 1, Art. no. 17, 2016, doi: <a href=\"https://doi.org/10.1007/s00340-015-6274-y\">10.1007/s00340-015-6274-y</a>.","chicago":"Varwig, S., E. Evers, A. Greilich, D. R. Yakovlev, Dirk Reuter, A. D. Wieck, Torsten Meier, Artur Zrenner, and M. Bayer. “Advanced Optical Manipulation of Carrier Spins in (In,Ga)As Quantum Dots.” <i>Applied Physics B</i> 122, no. 1 (2016). <a href=\"https://doi.org/10.1007/s00340-015-6274-y\">https://doi.org/10.1007/s00340-015-6274-y</a>.","ama":"Varwig S, Evers E, Greilich A, et al. Advanced optical manipulation of carrier spins in (In,Ga)As quantum dots. <i>Applied Physics B</i>. 2016;122(1). doi:<a href=\"https://doi.org/10.1007/s00340-015-6274-y\">10.1007/s00340-015-6274-y</a>","apa":"Varwig, S., Evers, E., Greilich, A., Yakovlev, D. R., Reuter, D., Wieck, A. D., Meier, T., Zrenner, A., &#38; Bayer, M. (2016). Advanced optical manipulation of carrier spins in (In,Ga)As quantum dots. <i>Applied Physics B</i>, <i>122</i>(1), Article 17. <a href=\"https://doi.org/10.1007/s00340-015-6274-y\">https://doi.org/10.1007/s00340-015-6274-y</a>","short":"S. Varwig, E. Evers, A. Greilich, D.R. Yakovlev, D. Reuter, A.D. Wieck, T. Meier, A. Zrenner, M. Bayer, Applied Physics B 122 (2016).","mla":"Varwig, S., et al. “Advanced Optical Manipulation of Carrier Spins in (In,Ga)As Quantum Dots.” <i>Applied Physics B</i>, vol. 122, no. 1, 17, Springer Nature, 2016, doi:<a href=\"https://doi.org/10.1007/s00340-015-6274-y\">10.1007/s00340-015-6274-y</a>.","bibtex":"@article{Varwig_Evers_Greilich_Yakovlev_Reuter_Wieck_Meier_Zrenner_Bayer_2016, title={Advanced optical manipulation of carrier spins in (In,Ga)As quantum dots}, volume={122}, DOI={<a href=\"https://doi.org/10.1007/s00340-015-6274-y\">10.1007/s00340-015-6274-y</a>}, number={117}, journal={Applied Physics B}, publisher={Springer Nature}, author={Varwig, S. and Evers, E. and Greilich, A. and Yakovlev, D. R. and Reuter, Dirk and Wieck, A. D. and Meier, Torsten and Zrenner, Artur and Bayer, M.}, year={2016} }"},"intvolume":"       122","language":[{"iso":"eng"}],"keyword":["Spin Polarization","Pump Pulse","Trion","Spin Component","Coherence Time"],"publication":"Applied Physics B","abstract":[{"text":"Spins in semiconductor quantum dots have been considered as prospective quantum bit excitations. Their coupling to the crystal environment manifests itself in a limitation of the spin coherence times to the microsecond range, both for electron and hole spins. This rather short-lived coherence compared to atomic states asks for manipulations on timescales as short as possible. Due to the huge dipole moment for transitions between the valence and conduction band, pulsed laser systems offer the possibility to perform manipulations within picoseconds or even faster. Here, we report on results that show the potential of optical spin manipulations with currently available pulsed laser systems. Using picosecond laser pulses, we demonstrate optically induced spin rotations of electron and hole spins. We further realize the optical decoupling of the hole spins from the nuclear surrounding at the nanosecond timescales and demonstrate an all-optical spin tomography for interacting electron spin sub-ensembles.","lang":"eng"}],"date_created":"2018-08-29T08:35:10Z","publisher":"Springer Nature","title":"Advanced optical manipulation of carrier spins in (In,Ga)As quantum dots","issue":"1","year":"2016"},{"publication_status":"published","intvolume":"        89","citation":{"apa":"Meier, T., &#38; Liu, H. (2016). Influence of strong screening effect on the perpendicular polarized linear excitonic absorption spectra of semiconducting carbon nanotubes. <i>The European Physical Journal B</i>, <i>89</i>, Article 230. <a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">https://doi.org/10.1140/epjb/e2016-70476-8</a>","mla":"Meier, Torsten, and Hong Liu. “Influence of Strong Screening Effect on the Perpendicular Polarized Linear Excitonic Absorption Spectra of Semiconducting Carbon Nanotubes.” <i>The European Physical Journal B</i>, vol. 89, 230, 2016, doi:<a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">10.1140/epjb/e2016-70476-8</a>.","bibtex":"@article{Meier_Liu_2016, title={Influence of strong screening effect on the perpendicular polarized linear excitonic absorption spectra of semiconducting carbon nanotubes}, volume={89}, DOI={<a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">10.1140/epjb/e2016-70476-8</a>}, number={230}, journal={The European Physical Journal B}, author={Meier, Torsten and Liu, Hong}, year={2016} }","short":"T. Meier, H. Liu, The European Physical Journal B 89 (2016).","ama":"Meier T, Liu H. Influence of strong screening effect on the perpendicular polarized linear excitonic absorption spectra of semiconducting carbon nanotubes. <i>The European Physical Journal B</i>. 2016;89. doi:<a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">10.1140/epjb/e2016-70476-8</a>","ieee":"T. Meier and H. Liu, “Influence of strong screening effect on the perpendicular polarized linear excitonic absorption spectra of semiconducting carbon nanotubes,” <i>The European Physical Journal B</i>, vol. 89, Art. no. 230, 2016, doi: <a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">10.1140/epjb/e2016-70476-8</a>.","chicago":"Meier, Torsten, and Hong Liu. “Influence of Strong Screening Effect on the Perpendicular Polarized Linear Excitonic Absorption Spectra of Semiconducting Carbon Nanotubes.” <i>The European Physical Journal B</i> 89 (2016). <a href=\"https://doi.org/10.1140/epjb/e2016-70476-8\">https://doi.org/10.1140/epjb/e2016-70476-8</a>."},"year":"2016","volume":89,"date_created":"2023-03-29T20:50:00Z","author":[{"first_name":"Torsten","id":"344","full_name":"Meier, Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072"},{"first_name":"Hong","full_name":"Liu, Hong","last_name":"Liu"}],"date_updated":"2025-12-16T16:46:55Z","doi":"10.1140/epjb/e2016-70476-8","title":"Influence of strong screening effect on the perpendicular polarized linear excitonic absorption spectra of semiconducting carbon nanotubes","publication":"The European Physical Journal B","type":"journal_article","status":"public","abstract":[{"lang":"eng","text":"For incident light polarized perpendicular to the tube axis the multi-band semiconductor Bloch equations (MB-SBEs) that involve various screened interband Coulomb interactions (ICIs) are derived. The calculated E 12 peak is very close to the longitudinal excitonic peak E 22. Compared with the previous theoretical peak positions, the blue-shift of the peak in our results is about 0.5 eV. Then, subsequent detailed analyses show that the screening effect on the diagonal ICIs (D-ICIs) plays a key role in this big blue-shift. The valley-degenerate transverse pair excitations holding the same selection rule further enhance the screening effect on D-ICIs. Specially at q = 0 the dielectric function acting on the D-ICIs enhances two times. In our calculation the strong screening effect contributes 90% of the big blue-shift, while the non-diagonal ICIs (ND-ICIs) contribute to 10% of the blue-shift."}],"department":[{"_id":"293"},{"_id":"35"},{"_id":"15"},{"_id":"170"},{"_id":"230"}],"user_id":"16199","_id":"43194","language":[{"iso":"eng"}],"article_number":"230"},{"type":"journal_article","publication":"Physical Review A","abstract":[{"text":"A method is presented to transfer a system of two-level atoms from a spin coherent state to a maximally spin squeezed Dicke state, relevant for quantum metrology and quantum information processing. The initial state is the ground state of an initial linear Hamiltonian that is gradually turned into a final quadratic Hamiltonian whose ground state is the selected Dicke state. We use compensating operators to suppress diabatic transitions to unwanted states that would occur if the change were not slow. We discuss the possibilities of constructing the compensating operators by sequential application of quadratic Hamiltonians available in experiments.","lang":"eng"}],"status":"public","_id":"43196","user_id":"16199","department":[{"_id":"293"},{"_id":"35"},{"_id":"15"},{"_id":"170"},{"_id":"230"}],"article_number":"023815","language":[{"iso":"eng"}],"publication_status":"published","issue":"2","year":"2016","citation":{"apa":"Meier, T., Opatrný, T., Saberi, H., Brion, E., &#38; Mølmer, K. (2016). Counterdiabatic driving in spin squeezing and Dicke-state preparation. <i>Physical Review A</i>, <i>93</i>(2), Article 023815. <a href=\"https://doi.org/10.1103/PhysRevA.93.023815\">https://doi.org/10.1103/PhysRevA.93.023815</a>","short":"T. Meier, T. Opatrný, H. Saberi, E. Brion, K. Mølmer, Physical Review A 93 (2016).","mla":"Meier, Torsten, et al. “Counterdiabatic Driving in Spin Squeezing and Dicke-State Preparation.” <i>Physical Review A</i>, vol. 93, no. 2, 023815, 2016, doi:<a href=\"https://doi.org/10.1103/PhysRevA.93.023815\">10.1103/PhysRevA.93.023815</a>.","bibtex":"@article{Meier_Opatrný_Saberi_Brion_Mølmer_2016, title={Counterdiabatic driving in spin squeezing and Dicke-state preparation}, volume={93}, DOI={<a href=\"https://doi.org/10.1103/PhysRevA.93.023815\">10.1103/PhysRevA.93.023815</a>}, number={2023815}, journal={Physical Review A}, author={Meier, Torsten and Opatrný, T. and Saberi, H. and Brion, E. and Mølmer, K.}, year={2016} }","ieee":"T. Meier, T. Opatrný, H. Saberi, E. Brion, and K. Mølmer, “Counterdiabatic driving in spin squeezing and Dicke-state preparation,” <i>Physical Review A</i>, vol. 93, no. 2, Art. no. 023815, 2016, doi: <a href=\"https://doi.org/10.1103/PhysRevA.93.023815\">10.1103/PhysRevA.93.023815</a>.","chicago":"Meier, Torsten, T. Opatrný, H. Saberi, E. Brion, and K. Mølmer. “Counterdiabatic Driving in Spin Squeezing and Dicke-State Preparation.” <i>Physical Review A</i> 93, no. 2 (2016). <a href=\"https://doi.org/10.1103/PhysRevA.93.023815\">https://doi.org/10.1103/PhysRevA.93.023815</a>.","ama":"Meier T, Opatrný T, Saberi H, Brion E, Mølmer K. Counterdiabatic driving in spin squeezing and Dicke-state preparation. <i>Physical Review A</i>. 2016;93(2). doi:<a href=\"https://doi.org/10.1103/PhysRevA.93.023815\">10.1103/PhysRevA.93.023815</a>"},"intvolume":"        93","date_updated":"2025-12-16T16:47:28Z","author":[{"orcid":"0000-0001-8864-2072","last_name":"Meier","id":"344","full_name":"Meier, Torsten","first_name":"Torsten"},{"first_name":"T.","full_name":"Opatrný, T.","last_name":"Opatrný"},{"full_name":"Saberi, H.","last_name":"Saberi","first_name":"H."},{"full_name":"Brion, E.","last_name":"Brion","first_name":"E."},{"last_name":"Mølmer","full_name":"Mølmer, K.","first_name":"K."}],"date_created":"2023-03-29T21:03:04Z","volume":93,"title":"Counterdiabatic driving in spin squeezing and Dicke-state preparation","doi":"10.1103/PhysRevA.93.023815"},{"article_number":"30188 ","language":[{"iso":"eng"}],"_id":"43195","department":[{"_id":"293"},{"_id":"35"},{"_id":"15"},{"_id":"170"},{"_id":"230"}],"user_id":"16199","abstract":[{"text":"We propose an entanglement classification for symmetric quantum states based on their diagonal matrix-product-state (MPS) representation. The proposed classification, which preserves the stochastic local operation assisted with classical communication (SLOCC) criterion, relates entanglement families to the interaction length of Hamiltonians. In this manner, we establish a connection between entanglement classification and condensed matter models from a quantum information perspective. Moreover, we introduce a scalable nesting property for the proposed entanglement classification, in which the families for N parties carry over to the N + 1 case. Finally, using techniques from algebraic geometry, we prove that the minimal nontrivial interaction length n for any symmetric state is bounded by .","lang":"eng"}],"status":"public","publication":"Scientific Reports","type":"journal_article","title":"Entanglement classification with matrix product states","doi":"10.1038/srep30188","main_file_link":[{"url":"https://www.nature.com/articles/srep30188","open_access":"1"}],"date_updated":"2025-12-16T16:49:41Z","oa":"1","volume":6,"date_created":"2023-03-29T20:57:37Z","author":[{"first_name":"M.","full_name":"Sanz, M.","last_name":"Sanz"},{"first_name":"I.L.","full_name":"Egusquiza, I.L.","last_name":"Egusquiza"},{"last_name":"Candia","full_name":"Candia, R. Di","first_name":"R. Di"},{"last_name":"Saberi","full_name":"Saberi, H.","first_name":"H."},{"first_name":"L.","full_name":"Lamata, L.","last_name":"Lamata"},{"first_name":"E.","full_name":"Solano, E.","last_name":"Solano"}],"year":"2016","intvolume":"         6","citation":{"ieee":"M. Sanz, I. L. Egusquiza, R. D. Candia, H. Saberi, L. Lamata, and E. Solano, “Entanglement classification with matrix product states,” <i>Scientific Reports</i>, vol. 6, Art. no. 30188, 2016, doi: <a href=\"https://doi.org/10.1038/srep30188\">10.1038/srep30188</a>.","chicago":"Sanz, M., I.L. Egusquiza, R. Di Candia, H. Saberi, L. Lamata, and E. Solano. “Entanglement Classification with Matrix Product States.” <i>Scientific Reports</i> 6 (2016). <a href=\"https://doi.org/10.1038/srep30188\">https://doi.org/10.1038/srep30188</a>.","ama":"Sanz M, Egusquiza IL, Candia RD, Saberi H, Lamata L, Solano E. Entanglement classification with matrix product states. <i>Scientific Reports</i>. 2016;6. doi:<a href=\"https://doi.org/10.1038/srep30188\">10.1038/srep30188</a>","apa":"Sanz, M., Egusquiza, I. L., Candia, R. D., Saberi, H., Lamata, L., &#38; Solano, E. (2016). Entanglement classification with matrix product states. <i>Scientific Reports</i>, <i>6</i>, Article 30188. <a href=\"https://doi.org/10.1038/srep30188\">https://doi.org/10.1038/srep30188</a>","bibtex":"@article{Sanz_Egusquiza_Candia_Saberi_Lamata_Solano_2016, title={Entanglement classification with matrix product states}, volume={6}, DOI={<a href=\"https://doi.org/10.1038/srep30188\">10.1038/srep30188</a>}, number={30188}, journal={Scientific Reports}, author={Sanz, M. and Egusquiza, I.L. and Candia, R. Di and Saberi, H. and Lamata, L. and Solano, E.}, year={2016} }","short":"M. Sanz, I.L. Egusquiza, R.D. Candia, H. Saberi, L. Lamata, E. Solano, Scientific Reports 6 (2016).","mla":"Sanz, M., et al. “Entanglement Classification with Matrix Product States.” <i>Scientific Reports</i>, vol. 6, 30188, 2016, doi:<a href=\"https://doi.org/10.1038/srep30188\">10.1038/srep30188</a>."},"publication_status":"published"},{"abstract":[{"lang":"eng","text":"The discovery of Airy waves, in the context of solutions to the linear Schrödinger equation [1], inspired extensive research for self-accelerating waves in optical settings [2-6]. Fascinating self-accelerating, self-healing light beams propagating along the bending trajectories can manifest themself in the spatial and the temporal domains and are promising for a large variety of potential applications."}],"status":"public","type":"conference","publication":"European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference","article_number":"EF_6_4","language":[{"iso":"eng"}],"_id":"43892","user_id":"49063","department":[{"_id":"293"}],"year":"2015","citation":{"ieee":"T. Meier, R. Driben, and V. V. Konotop, “Vectorial self-accelerating beams,” presented at the European Quantum Electronics Conference 2015, Munich, Germany, 2015.","chicago":"Meier, Torsten, R. Driben, and V.V. Konotop. “Vectorial Self-Accelerating Beams.” In <i>European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference</i>. IEEE, 2015.","ama":"Meier T, Driben R, Konotop VV. Vectorial self-accelerating beams. In: <i>European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference</i>. IEEE; 2015.","short":"T. Meier, R. Driben, V.V. Konotop, in: European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, IEEE, 2015.","bibtex":"@inproceedings{Meier_Driben_Konotop_2015, title={Vectorial self-accelerating beams}, number={EF_6_4}, booktitle={European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference}, publisher={IEEE}, author={Meier, Torsten and Driben, R. and Konotop, V.V.}, year={2015} }","mla":"Meier, Torsten, et al. “Vectorial Self-Accelerating Beams.” <i>European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference</i>, EF_6_4, IEEE, 2015.","apa":"Meier, T., Driben, R., &#38; Konotop, V. V. (2015). Vectorial self-accelerating beams. <i>European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference</i>, Article EF_6_4. European Quantum Electronics Conference 2015, Munich, Germany."},"publication_identifier":{"isbn":["978-1-4673-7475-0"]},"title":"Vectorial self-accelerating beams","main_file_link":[{"url":"https://opg.optica.org/abstract.cfm?uri=EQEC-2015-EF_6_4"}],"conference":{"location":"Munich, Germany","end_date":"2015-06-25","start_date":"2015-06-21","name":"European Quantum Electronics Conference 2015"},"publisher":"IEEE","date_updated":"2023-04-16T21:30:45Z","author":[{"first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","full_name":"Meier, Torsten","id":"344"},{"last_name":"Driben","full_name":"Driben, R.","first_name":"R."},{"first_name":"V.V.","last_name":"Konotop","full_name":"Konotop, V.V."}],"date_created":"2023-04-16T21:30:42Z"},{"date_created":"2019-10-18T10:55:40Z","title":"Creation of vortices by torque in multidimensional media with inhomogeneous defocusing nonlinearity","year":"2015","language":[{"iso":"eng"}],"publication":"Scientific Reports","abstract":[{"text":"Recently, a new class of nonlinear systems was introduced, in which the self-trapping of fundamental and vortical localized modes in space of dimension D is supported by cubic self-repulsion with a strength growing as a function of the distance from the center, r, at any rate faster that rD. These systems support robust 2D and 3D modes which either do not exist or are unstable in other nonlinear systems. Here we demonstrate a possibility to create solitary vortices in this setting by applying a phase-imprinting torque to the ground state. Initially, a strong torque completely destroys the ground state. However, contrary to usual systems, where the destruction is irreversible, the present ones demonstrate a rapid restabilization and the creation of one or several shifted vortices orbiting the center. For the sake of comparison, we show analytically that, in the linear system with a 3D trapping potential, the action of a torque on the ground state is inefficient and creates only even-vorticity states with a small probability.","lang":"eng"}],"date_updated":"2023-04-16T21:38:58Z","volume":5,"author":[{"full_name":"Driben, Rodislav","last_name":"Driben","first_name":"Rodislav"},{"id":"344","full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","first_name":"Torsten"},{"last_name":"Malomed","full_name":"Malomed, Boris A.","first_name":"Boris A."}],"doi":"10.1038/srep09420","publication_identifier":{"issn":["2045-2322"]},"publication_status":"published","intvolume":"         5","citation":{"ieee":"R. Driben, T. Meier, and B. A. Malomed, “Creation of vortices by torque in multidimensional media with inhomogeneous defocusing nonlinearity,” <i>Scientific Reports</i>, vol. 5, Art. no. 9420, 2015, doi: <a href=\"https://doi.org/10.1038/srep09420\">10.1038/srep09420</a>.","chicago":"Driben, Rodislav, Torsten Meier, and Boris A. Malomed. “Creation of Vortices by Torque in Multidimensional Media with Inhomogeneous Defocusing Nonlinearity.” <i>Scientific Reports</i> 5 (2015). <a href=\"https://doi.org/10.1038/srep09420\">https://doi.org/10.1038/srep09420</a>.","ama":"Driben R, Meier T, Malomed BA. Creation of vortices by torque in multidimensional media with inhomogeneous defocusing nonlinearity. <i>Scientific Reports</i>. 2015;5. doi:<a href=\"https://doi.org/10.1038/srep09420\">10.1038/srep09420</a>","mla":"Driben, Rodislav, et al. “Creation of Vortices by Torque in Multidimensional Media with Inhomogeneous Defocusing Nonlinearity.” <i>Scientific Reports</i>, vol. 5, 9420, 2015, doi:<a href=\"https://doi.org/10.1038/srep09420\">10.1038/srep09420</a>.","short":"R. Driben, T. Meier, B.A. Malomed, Scientific Reports 5 (2015).","bibtex":"@article{Driben_Meier_Malomed_2015, title={Creation of vortices by torque in multidimensional media with inhomogeneous defocusing nonlinearity}, volume={5}, DOI={<a href=\"https://doi.org/10.1038/srep09420\">10.1038/srep09420</a>}, number={9420}, journal={Scientific Reports}, author={Driben, Rodislav and Meier, Torsten and Malomed, Boris A.}, year={2015} }","apa":"Driben, R., Meier, T., &#38; Malomed, B. A. (2015). Creation of vortices by torque in multidimensional media with inhomogeneous defocusing nonlinearity. <i>Scientific Reports</i>, <i>5</i>, Article 9420. <a href=\"https://doi.org/10.1038/srep09420\">https://doi.org/10.1038/srep09420</a>"},"_id":"13935","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"}],"user_id":"49063","article_number":"9420","funded_apc":"1","type":"journal_article","status":"public"},{"_id":"22944","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"}],"user_id":"49063","article_number":"9420","language":[{"iso":"eng"}],"publication":"Scientific Reports","type":"journal_article","abstract":[{"text":"Recently, a new class of nonlinear systems was introduced, in which the self-trapping of fundamental and vortical localized modes in space of dimension D is supported by cubic self-repulsion with a strength growing as a function of the distance from the center, r, at any rate faster that rD. These systems support robust 2D and 3D modes which either do not exist or are unstable in other nonlinear systems. Here we demonstrate a possibility to create solitary vortices in this setting by applying a phase-imprinting torque to the ground state. Initially, a strong torque completely destroys the ground state. However, contrary to usual systems, where the destruction is irreversible, the present ones demonstrate a rapid restabilization and the creation of one or several shifted vortices orbiting the center. For the sake of comparison, we show analytically that, in the linear system with a 3D trapping potential, the action of a torque on the ground state is inefficient and creates only even-vorticity states with a small probability.","lang":"eng"}],"status":"public","date_updated":"2023-04-16T21:38:57Z","volume":5,"date_created":"2021-08-06T08:46:59Z","author":[{"last_name":"Driben","full_name":"Driben, Rodislav","first_name":"Rodislav"},{"first_name":"Torsten","full_name":"Meier, Torsten","id":"344","orcid":"0000-0001-8864-2072","last_name":"Meier"},{"first_name":"Boris A.","last_name":"Malomed","full_name":"Malomed, Boris A."}],"title":"Creation of vortices by torque in multidimensional media with inhomogeneous defocusing nonlinearity","doi":"10.1038/srep09420","publication_identifier":{"issn":["2045-2322"]},"publication_status":"published","year":"2015","intvolume":"         5","citation":{"ama":"Driben R, Meier T, Malomed BA. Creation of vortices by torque in multidimensional media with inhomogeneous defocusing nonlinearity. <i>Scientific Reports</i>. 2015;5. doi:<a href=\"https://doi.org/10.1038/srep09420\">10.1038/srep09420</a>","ieee":"R. Driben, T. Meier, and B. A. Malomed, “Creation of vortices by torque in multidimensional media with inhomogeneous defocusing nonlinearity,” <i>Scientific Reports</i>, vol. 5, Art. no. 9420, 2015, doi: <a href=\"https://doi.org/10.1038/srep09420\">10.1038/srep09420</a>.","chicago":"Driben, Rodislav, Torsten Meier, and Boris A. Malomed. “Creation of Vortices by Torque in Multidimensional Media with Inhomogeneous Defocusing Nonlinearity.” <i>Scientific Reports</i> 5 (2015). <a href=\"https://doi.org/10.1038/srep09420\">https://doi.org/10.1038/srep09420</a>.","apa":"Driben, R., Meier, T., &#38; Malomed, B. A. (2015). Creation of vortices by torque in multidimensional media with inhomogeneous defocusing nonlinearity. <i>Scientific Reports</i>, <i>5</i>, Article 9420. <a href=\"https://doi.org/10.1038/srep09420\">https://doi.org/10.1038/srep09420</a>","short":"R. Driben, T. Meier, B.A. Malomed, Scientific Reports 5 (2015).","bibtex":"@article{Driben_Meier_Malomed_2015, title={Creation of vortices by torque in multidimensional media with inhomogeneous defocusing nonlinearity}, volume={5}, DOI={<a href=\"https://doi.org/10.1038/srep09420\">10.1038/srep09420</a>}, number={9420}, journal={Scientific Reports}, author={Driben, Rodislav and Meier, Torsten and Malomed, Boris A.}, year={2015} }","mla":"Driben, Rodislav, et al. “Creation of Vortices by Torque in Multidimensional Media with Inhomogeneous Defocusing Nonlinearity.” <i>Scientific Reports</i>, vol. 5, 9420, 2015, doi:<a href=\"https://doi.org/10.1038/srep09420\">10.1038/srep09420</a>."}}]