[{"language":[{"iso":"eng"}],"_id":"26362","doi":"10.1103/physreva.79.022318","user_id":"75127","author":[{"first_name":"Jan","last_name":"Sperling","orcid":"0000-0002-5844-3205","full_name":"Sperling, Jan","id":"75127"},{"full_name":"Vogel, W.","first_name":"W.","last_name":"Vogel"}],"publication_identifier":{"issn":["1050-2947","1094-1622"]},"title":"Necessary and sufficient conditions for bipartite entanglement","year":"2009","status":"public","date_updated":"2022-01-06T06:57:19Z","publication_status":"published","date_created":"2021-10-15T17:03:25Z","type":"journal_article","citation":{"mla":"Sperling, Jan, and W. Vogel. “Necessary and Sufficient Conditions for Bipartite Entanglement.” <i>Physical Review A</i>, 2009, doi:<a href=\"https://doi.org/10.1103/physreva.79.022318\">10.1103/physreva.79.022318</a>.","bibtex":"@article{Sperling_Vogel_2009, title={Necessary and sufficient conditions for bipartite entanglement}, DOI={<a href=\"https://doi.org/10.1103/physreva.79.022318\">10.1103/physreva.79.022318</a>}, journal={Physical Review A}, author={Sperling, Jan and Vogel, W.}, year={2009} }","ama":"Sperling J, Vogel W. Necessary and sufficient conditions for bipartite entanglement. <i>Physical Review A</i>. Published online 2009. doi:<a href=\"https://doi.org/10.1103/physreva.79.022318\">10.1103/physreva.79.022318</a>","ieee":"J. Sperling and W. Vogel, “Necessary and sufficient conditions for bipartite entanglement,” <i>Physical Review A</i>, 2009, doi: <a href=\"https://doi.org/10.1103/physreva.79.022318\">10.1103/physreva.79.022318</a>.","apa":"Sperling, J., &#38; Vogel, W. (2009). Necessary and sufficient conditions for bipartite entanglement. <i>Physical Review A</i>. <a href=\"https://doi.org/10.1103/physreva.79.022318\">https://doi.org/10.1103/physreva.79.022318</a>","chicago":"Sperling, Jan, and W. Vogel. “Necessary and Sufficient Conditions for Bipartite Entanglement.” <i>Physical Review A</i>, 2009. <a href=\"https://doi.org/10.1103/physreva.79.022318\">https://doi.org/10.1103/physreva.79.022318</a>.","short":"J. Sperling, W. Vogel, Physical Review A (2009)."},"publication":"Physical Review A","extern":"1"},{"department":[{"_id":"15"}],"keyword":["tet_topic_qd"],"type":"journal_article","date_created":"2018-08-28T09:32:32Z","file":[{"date_created":"2018-08-28T09:33:22Z","creator":"hclaudia","content_type":"application/pdf","file_id":"4183","access_level":"open_access","file_size":192120,"file_name":"2009 Grodecka,Machnikowski,Förstner_Indirect spin dephasing via charge-state decoherence in optical control schemes in quantum dots.pdf","date_updated":"2018-09-04T19:36:35Z","relation":"main_file"}],"abstract":[{"text":"We demonstrate that an optically driven spin of a carrier in a quantum dot undergoes indirect dephasing via\r\nconditional optically induced charge evolution even in the absence of any direct interaction between the spin\r\nand its environment. A generic model for the indirect dephasing with a three-component system with spin,\r\ncharge, and reservoir is proposed. This indirect decoherence channel is studied for the optical spin manipulation\r\nin a quantum dot with a microscopic description of the charge-phonon interaction taking into account its\r\nnon-Markovian nature.","lang":"eng"}],"publication":"Physical Review A","issue":"4","doi":"10.1103/physreva.79.042331","language":[{"iso":"eng"}],"article_number":"042331","intvolume":"        79","article_type":"original","date_updated":"2022-01-06T07:00:31Z","publication_status":"published","publication_identifier":{"issn":["1050-2947","1094-1622"]},"author":[{"last_name":"Grodecka","first_name":"A.","full_name":"Grodecka, A."},{"last_name":"Machnikowski","first_name":"P.","full_name":"Machnikowski, P."},{"first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens","id":"158"}],"year":"2009","title":"Indirect spin dephasing via charge-state decoherence in optical control schemes in quantum dots","oa":"1","citation":{"bibtex":"@article{Grodecka_Machnikowski_Förstner_2009, title={Indirect spin dephasing via charge-state decoherence in optical control schemes in quantum dots}, volume={79}, DOI={<a href=\"https://doi.org/10.1103/physreva.79.042331\">10.1103/physreva.79.042331</a>}, number={4042331}, journal={Physical Review A}, publisher={American Physical Society (APS)}, author={Grodecka, A. and Machnikowski, P. and Förstner, Jens}, year={2009} }","ama":"Grodecka A, Machnikowski P, Förstner J. Indirect spin dephasing via charge-state decoherence in optical control schemes in quantum dots. <i>Physical Review A</i>. 2009;79(4). doi:<a href=\"https://doi.org/10.1103/physreva.79.042331\">10.1103/physreva.79.042331</a>","mla":"Grodecka, A., et al. “Indirect Spin Dephasing via Charge-State Decoherence in Optical Control Schemes in Quantum Dots.” <i>Physical Review A</i>, vol. 79, no. 4, 042331, American Physical Society (APS), 2009, doi:<a href=\"https://doi.org/10.1103/physreva.79.042331\">10.1103/physreva.79.042331</a>.","chicago":"Grodecka, A., P. Machnikowski, and Jens Förstner. “Indirect Spin Dephasing via Charge-State Decoherence in Optical Control Schemes in Quantum Dots.” <i>Physical Review A</i> 79, no. 4 (2009). <a href=\"https://doi.org/10.1103/physreva.79.042331\">https://doi.org/10.1103/physreva.79.042331</a>.","short":"A. Grodecka, P. Machnikowski, J. Förstner, Physical Review A 79 (2009).","ieee":"A. Grodecka, P. Machnikowski, and J. Förstner, “Indirect spin dephasing via charge-state decoherence in optical control schemes in quantum dots,” <i>Physical Review A</i>, vol. 79, no. 4, 2009.","apa":"Grodecka, A., Machnikowski, P., &#38; Förstner, J. (2009). Indirect spin dephasing via charge-state decoherence in optical control schemes in quantum dots. <i>Physical Review A</i>, <i>79</i>(4). <a href=\"https://doi.org/10.1103/physreva.79.042331\">https://doi.org/10.1103/physreva.79.042331</a>"},"file_date_updated":"2018-09-04T19:36:35Z","volume":79,"ddc":["530"],"user_id":"158","_id":"4182","publisher":"American Physical Society (APS)","urn":"41826","has_accepted_license":"1","status":"public"},{"publication_identifier":{"issn":["1050-2947","1094-1622"]},"author":[{"full_name":"Liu, Qian","first_name":"Qian","last_name":"Liu"},{"first_name":"Xi-Hao","last_name":"Chen","full_name":"Chen, Xi-Hao"},{"id":"36389","full_name":"Luo, Kai Hong","orcid":"0000-0003-1008-4976","first_name":"Kai Hong","last_name":"Luo"},{"full_name":"Wu, Wei","last_name":"Wu","first_name":"Wei"},{"last_name":"Wu","first_name":"Ling-An","full_name":"Wu, Ling-An"}],"status":"public","title":"Role of multiphoton bunching in high-order ghost imaging with thermal light sources","year":"2009","publication_status":"published","date_updated":"2023-01-26T10:13:50Z","language":[{"iso":"eng"}],"_id":"26074","user_id":"36389","doi":"10.1103/physreva.79.053844","citation":{"mla":"Liu, Qian, et al. “Role of Multiphoton Bunching in High-Order Ghost Imaging with Thermal Light Sources.” <i>Physical Review A</i>, 2009, doi:<a href=\"https://doi.org/10.1103/physreva.79.053844\">10.1103/physreva.79.053844</a>.","ama":"Liu Q, Chen X-H, Luo KH, Wu W, Wu L-A. Role of multiphoton bunching in high-order ghost imaging with thermal light sources. <i>Physical Review A</i>. Published online 2009. doi:<a href=\"https://doi.org/10.1103/physreva.79.053844\">10.1103/physreva.79.053844</a>","bibtex":"@article{Liu_Chen_Luo_Wu_Wu_2009, title={Role of multiphoton bunching in high-order ghost imaging with thermal light sources}, DOI={<a href=\"https://doi.org/10.1103/physreva.79.053844\">10.1103/physreva.79.053844</a>}, journal={Physical Review A}, author={Liu, Qian and Chen, Xi-Hao and Luo, Kai Hong and Wu, Wei and Wu, Ling-An}, year={2009} }","apa":"Liu, Q., Chen, X.-H., Luo, K. H., Wu, W., &#38; Wu, L.-A. (2009). Role of multiphoton bunching in high-order ghost imaging with thermal light sources. <i>Physical Review A</i>. <a href=\"https://doi.org/10.1103/physreva.79.053844\">https://doi.org/10.1103/physreva.79.053844</a>","ieee":"Q. Liu, X.-H. Chen, K. H. Luo, W. Wu, and L.-A. Wu, “Role of multiphoton bunching in high-order ghost imaging with thermal light sources,” <i>Physical Review A</i>, 2009, doi: <a href=\"https://doi.org/10.1103/physreva.79.053844\">10.1103/physreva.79.053844</a>.","chicago":"Liu, Qian, Xi-Hao Chen, Kai Hong Luo, Wei Wu, and Ling-An Wu. “Role of Multiphoton Bunching in High-Order Ghost Imaging with Thermal Light Sources.” <i>Physical Review A</i>, 2009. <a href=\"https://doi.org/10.1103/physreva.79.053844\">https://doi.org/10.1103/physreva.79.053844</a>.","short":"Q. Liu, X.-H. Chen, K.H. Luo, W. Wu, L.-A. Wu, Physical Review A (2009)."},"publication":"Physical Review A","date_created":"2021-10-12T08:44:50Z","type":"journal_article"},{"publication":"Physical Review A","citation":{"short":"K.H. Luo, J. Wen, X.-H. Chen, Q. Liu, M. Xiao, L.-A. Wu, Physical Review A (2009).","chicago":"Luo, Kai Hong, Jianming Wen, Xi-Hao Chen, Qian Liu, Min Xiao, and Ling-An Wu. “Second-Order Talbot Effect with Entangled Photon Pairs.” <i>Physical Review A</i>, 2009. <a href=\"https://doi.org/10.1103/physreva.80.043820\">https://doi.org/10.1103/physreva.80.043820</a>.","apa":"Luo, K. H., Wen, J., Chen, X.-H., Liu, Q., Xiao, M., &#38; Wu, L.-A. (2009). Second-order Talbot effect with entangled photon pairs. <i>Physical Review A</i>. <a href=\"https://doi.org/10.1103/physreva.80.043820\">https://doi.org/10.1103/physreva.80.043820</a>","ieee":"K. H. Luo, J. Wen, X.-H. Chen, Q. Liu, M. Xiao, and L.-A. Wu, “Second-order Talbot effect with entangled photon pairs,” <i>Physical Review A</i>, 2009, doi: <a href=\"https://doi.org/10.1103/physreva.80.043820\">10.1103/physreva.80.043820</a>.","ama":"Luo KH, Wen J, Chen X-H, Liu Q, Xiao M, Wu L-A. Second-order Talbot effect with entangled photon pairs. <i>Physical Review A</i>. Published online 2009. doi:<a href=\"https://doi.org/10.1103/physreva.80.043820\">10.1103/physreva.80.043820</a>","bibtex":"@article{Luo_Wen_Chen_Liu_Xiao_Wu_2009, title={Second-order Talbot effect with entangled photon pairs}, DOI={<a href=\"https://doi.org/10.1103/physreva.80.043820\">10.1103/physreva.80.043820</a>}, journal={Physical Review A}, author={Luo, Kai Hong and Wen, Jianming and Chen, Xi-Hao and Liu, Qian and Xiao, Min and Wu, Ling-An}, year={2009} }","mla":"Luo, Kai Hong, et al. “Second-Order Talbot Effect with Entangled Photon Pairs.” <i>Physical Review A</i>, 2009, doi:<a href=\"https://doi.org/10.1103/physreva.80.043820\">10.1103/physreva.80.043820</a>."},"date_created":"2021-10-12T08:45:24Z","type":"journal_article","title":"Second-order Talbot effect with entangled photon pairs","year":"2009","status":"public","publication_identifier":{"issn":["1050-2947","1094-1622"]},"author":[{"id":"36389","orcid":"0000-0003-1008-4976","first_name":"Kai Hong","last_name":"Luo","full_name":"Luo, Kai Hong"},{"full_name":"Wen, Jianming","first_name":"Jianming","last_name":"Wen"},{"first_name":"Xi-Hao","last_name":"Chen","full_name":"Chen, Xi-Hao"},{"full_name":"Liu, Qian","first_name":"Qian","last_name":"Liu"},{"last_name":"Xiao","first_name":"Min","full_name":"Xiao, Min"},{"last_name":"Wu","first_name":"Ling-An","full_name":"Wu, Ling-An"}],"publication_status":"published","date_updated":"2023-01-26T10:13:52Z","language":[{"iso":"eng"}],"_id":"26075","user_id":"36389","doi":"10.1103/physreva.80.043820"},{"volume":79,"user_id":"71541","_id":"8181","publisher":"American Physical Society (APS)","status":"public","oa":"1","external_id":{"arxiv":["0811.4003"]},"citation":{"apa":"Datta, A., &#38; Gharibian, S. (2009). Signatures of nonclassicality in mixed-state quantum computation. <i>Physical Review A</i>, <i>79</i>(4). <a href=\"https://doi.org/10.1103/physreva.79.042325\">https://doi.org/10.1103/physreva.79.042325</a>","ieee":"A. Datta and S. Gharibian, “Signatures of nonclassicality in mixed-state quantum computation,” <i>Physical Review A</i>, vol. 79, no. 4, 2009, doi: <a href=\"https://doi.org/10.1103/physreva.79.042325\">10.1103/physreva.79.042325</a>.","chicago":"Datta, Animesh, and Sevag Gharibian. “Signatures of Nonclassicality in Mixed-State Quantum Computation.” <i>Physical Review A</i> 79, no. 4 (2009). <a href=\"https://doi.org/10.1103/physreva.79.042325\">https://doi.org/10.1103/physreva.79.042325</a>.","short":"A. Datta, S. Gharibian, Physical Review A 79 (2009).","mla":"Datta, Animesh, and Sevag Gharibian. “Signatures of Nonclassicality in Mixed-State Quantum Computation.” <i>Physical Review A</i>, vol. 79, no. 4, American Physical Society (APS), 2009, doi:<a href=\"https://doi.org/10.1103/physreva.79.042325\">10.1103/physreva.79.042325</a>.","ama":"Datta A, Gharibian S. Signatures of nonclassicality in mixed-state quantum computation. <i>Physical Review A</i>. 2009;79(4). doi:<a href=\"https://doi.org/10.1103/physreva.79.042325\">10.1103/physreva.79.042325</a>","bibtex":"@article{Datta_Gharibian_2009, title={Signatures of nonclassicality in mixed-state quantum computation}, volume={79}, DOI={<a href=\"https://doi.org/10.1103/physreva.79.042325\">10.1103/physreva.79.042325</a>}, number={4}, journal={Physical Review A}, publisher={American Physical Society (APS)}, author={Datta, Animesh and Gharibian, Sevag}, year={2009} }"},"doi":"10.1103/physreva.79.042325","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/0811.4003"}],"intvolume":"        79","article_type":"original","date_updated":"2023-02-28T11:05:02Z","publication_status":"published","author":[{"first_name":"Animesh","last_name":"Datta","full_name":"Datta, Animesh"},{"id":"71541","orcid":"0000-0002-9992-3379","first_name":"Sevag","last_name":"Gharibian","full_name":"Gharibian, Sevag"}],"publication_identifier":{"issn":["1050-2947","1094-1622"]},"year":"2009","title":"Signatures of nonclassicality in mixed-state quantum computation","department":[{"_id":"623"},{"_id":"7"}],"type":"journal_article","date_created":"2019-03-01T12:12:58Z","abstract":[{"text":"We investigate signatures of non-classicality in quantum states, in particular, those involved in the DQC1 model of mixed-state quantum computation [Phys. Rev. Lett. 81, 5672 (1998)]. To do so, we consider two known non-classicality criteria. The first quantifies disturbance of a quantum state under locally noneffective unitary operations (LNU), which are local unitaries acting invariantly on a subsystem. The second quantifies measurement induced disturbance (MID) in the eigenbasis of the reduced density matrices. We study the role of both figures of non-classicality in the exponential speedup of the DQC1 model and compare them vis-a-vis the interpretation provided in terms of quantum discord. In particular, we prove that a non-zero quantum discord implies a non-zero shift under LNUs. We also use the MID measure to study the locking of classical correlations [Phys. Rev. Lett. 92, 067902 (2004)] using two mutually unbiased bases (MUB). We find the MID measure to exactly correspond to the number of locked bits of correlation. For three or more MUBs, it predicts the possibility of superior locking effects.","lang":"eng"}],"extern":"1","publication":"Physical Review A","issue":"4"},{"date_created":"2023-01-26T11:25:54Z","department":[{"_id":"313"}],"type":"journal_article","keyword":["Atomic and Molecular Physics","and Optics"],"publication":"Physical Review A","issue":"10","extern":"1","language":[{"iso":"eng"}],"doi":"10.1103/physreva.46.6535","publication_identifier":{"issn":["1050-2947","1094-1622"]},"author":[{"full_name":"Xu, F.","last_name":"Xu","first_name":"F."},{"first_name":"Heinz-Siegfried","last_name":"Kitzerow","full_name":"Kitzerow, Heinz-Siegfried","id":"254"},{"first_name":"P. P.","last_name":"Crooker","full_name":"Crooker, P. P."}],"year":"1992","title":"Electric-field effects on nematic droplets with negative dielectric anisotropy","intvolume":"        46","date_updated":"2023-01-26T11:48:49Z","publication_status":"published","citation":{"bibtex":"@article{Xu_Kitzerow_Crooker_1992, title={Electric-field effects on nematic droplets with negative dielectric anisotropy}, volume={46}, DOI={<a href=\"https://doi.org/10.1103/physreva.46.6535\">10.1103/physreva.46.6535</a>}, number={10}, journal={Physical Review A}, publisher={American Physical Society (APS)}, author={Xu, F. and Kitzerow, Heinz-Siegfried and Crooker, P. P.}, year={1992}, pages={6535–6540} }","ama":"Xu F, Kitzerow H-S, Crooker PP. Electric-field effects on nematic droplets with negative dielectric anisotropy. <i>Physical Review A</i>. 1992;46(10):6535-6540. doi:<a href=\"https://doi.org/10.1103/physreva.46.6535\">10.1103/physreva.46.6535</a>","mla":"Xu, F., et al. “Electric-Field Effects on Nematic Droplets with Negative Dielectric Anisotropy.” <i>Physical Review A</i>, vol. 46, no. 10, American Physical Society (APS), 1992, pp. 6535–40, doi:<a href=\"https://doi.org/10.1103/physreva.46.6535\">10.1103/physreva.46.6535</a>.","chicago":"Xu, F., Heinz-Siegfried Kitzerow, and P. P. Crooker. “Electric-Field Effects on Nematic Droplets with Negative Dielectric Anisotropy.” <i>Physical Review A</i> 46, no. 10 (1992): 6535–40. <a href=\"https://doi.org/10.1103/physreva.46.6535\">https://doi.org/10.1103/physreva.46.6535</a>.","short":"F. Xu, H.-S. Kitzerow, P.P. Crooker, Physical Review A 46 (1992) 6535–6540.","ieee":"F. Xu, H.-S. Kitzerow, and P. P. Crooker, “Electric-field effects on nematic droplets with negative dielectric anisotropy,” <i>Physical Review A</i>, vol. 46, no. 10, pp. 6535–6540, 1992, doi: <a href=\"https://doi.org/10.1103/physreva.46.6535\">10.1103/physreva.46.6535</a>.","apa":"Xu, F., Kitzerow, H.-S., &#38; Crooker, P. P. (1992). Electric-field effects on nematic droplets with negative dielectric anisotropy. <i>Physical Review A</i>, <i>46</i>(10), 6535–6540. <a href=\"https://doi.org/10.1103/physreva.46.6535\">https://doi.org/10.1103/physreva.46.6535</a>"},"publisher":"American Physical Society (APS)","_id":"40331","page":"6535-6540","volume":46,"user_id":"254","status":"public"},{"citation":{"apa":"Kitzerow, H.-S., Crooker, P. P., Kwok, S. L., Xu, J., &#38; Heppke, G. (1990). Dynamics of blue-phase selective reflections in an electric field. <i>Physical Review A</i>, <i>42</i>(6), 3442–3448. <a href=\"https://doi.org/10.1103/physreva.42.3442\">https://doi.org/10.1103/physreva.42.3442</a>","ieee":"H.-S. Kitzerow, P. P. Crooker, S. L. Kwok, J. Xu, and G. Heppke, “Dynamics of blue-phase selective reflections in an electric field,” <i>Physical Review A</i>, vol. 42, no. 6, pp. 3442–3448, 1990, doi: <a href=\"https://doi.org/10.1103/physreva.42.3442\">10.1103/physreva.42.3442</a>.","chicago":"Kitzerow, Heinz-Siegfried, P. P. Crooker, S. L. Kwok, J. Xu, and G. Heppke. “Dynamics of Blue-Phase Selective Reflections in an Electric Field.” <i>Physical Review A</i> 42, no. 6 (1990): 3442–48. <a href=\"https://doi.org/10.1103/physreva.42.3442\">https://doi.org/10.1103/physreva.42.3442</a>.","short":"H.-S. Kitzerow, P.P. Crooker, S.L. Kwok, J. Xu, G. Heppke, Physical Review A 42 (1990) 3442–3448.","mla":"Kitzerow, Heinz-Siegfried, et al. “Dynamics of Blue-Phase Selective Reflections in an Electric Field.” <i>Physical Review A</i>, vol. 42, no. 6, American Physical Society (APS), 1990, pp. 3442–48, doi:<a href=\"https://doi.org/10.1103/physreva.42.3442\">10.1103/physreva.42.3442</a>.","ama":"Kitzerow H-S, Crooker PP, Kwok SL, Xu J, Heppke G. Dynamics of blue-phase selective reflections in an electric field. <i>Physical Review A</i>. 1990;42(6):3442-3448. doi:<a href=\"https://doi.org/10.1103/physreva.42.3442\">10.1103/physreva.42.3442</a>","bibtex":"@article{Kitzerow_Crooker_Kwok_Xu_Heppke_1990, title={Dynamics of blue-phase selective reflections in an electric field}, volume={42}, DOI={<a href=\"https://doi.org/10.1103/physreva.42.3442\">10.1103/physreva.42.3442</a>}, number={6}, journal={Physical Review A}, publisher={American Physical Society (APS)}, author={Kitzerow, Heinz-Siegfried and Crooker, P. P. and Kwok, S. L. and Xu, J. and Heppke, G.}, year={1990}, pages={3442–3448} }"},"user_id":"254","volume":42,"page":"3442-3448","publisher":"American Physical Society (APS)","_id":"40335","status":"public","type":"journal_article","keyword":["Atomic and Molecular Physics","and Optics"],"department":[{"_id":"313"}],"date_created":"2023-01-26T11:34:19Z","extern":"1","publication":"Physical Review A","issue":"6","doi":"10.1103/physreva.42.3442","language":[{"iso":"eng"}],"date_updated":"2023-01-26T11:48:23Z","publication_status":"published","intvolume":"        42","title":"Dynamics of blue-phase selective reflections in an electric field","year":"1990","publication_identifier":{"issn":["1050-2947","1094-1622"]},"author":[{"last_name":"Kitzerow","first_name":"Heinz-Siegfried","full_name":"Kitzerow, Heinz-Siegfried","id":"254"},{"full_name":"Crooker, P. P.","last_name":"Crooker","first_name":"P. P."},{"last_name":"Kwok","first_name":"S. L.","full_name":"Kwok, S. L."},{"full_name":"Xu, J.","last_name":"Xu","first_name":"J."},{"last_name":"Heppke","first_name":"G.","full_name":"Heppke, G."}]}]