[{"article_number":"110319","issue":"7","_id":"51374","intvolume":" 286","type":"journal_article","citation":{"ama":"Hasler D, Hinrichs B, Siebert O. Non-Fock ground states in the translation-invariant Nelson model revisited non-perturbatively. Journal of Functional Analysis. 2024;286(7). doi:10.1016/j.jfa.2024.110319","apa":"Hasler, D., Hinrichs, B., & Siebert, O. (2024). Non-Fock ground states in the translation-invariant Nelson model revisited non-perturbatively. Journal of Functional Analysis, 286(7), Article 110319. https://doi.org/10.1016/j.jfa.2024.110319","chicago":"Hasler, David, Benjamin Hinrichs, and Oliver Siebert. “Non-Fock Ground States in the Translation-Invariant Nelson Model Revisited Non-Perturbatively.” Journal of Functional Analysis 286, no. 7 (2024). https://doi.org/10.1016/j.jfa.2024.110319.","mla":"Hasler, David, et al. “Non-Fock Ground States in the Translation-Invariant Nelson Model Revisited Non-Perturbatively.” Journal of Functional Analysis, vol. 286, no. 7, 110319, Elsevier BV, 2024, doi:10.1016/j.jfa.2024.110319.","bibtex":"@article{Hasler_Hinrichs_Siebert_2024, title={Non-Fock ground states in the translation-invariant Nelson model revisited non-perturbatively}, volume={286}, DOI={10.1016/j.jfa.2024.110319}, number={7110319}, journal={Journal of Functional Analysis}, publisher={Elsevier BV}, author={Hasler, David and Hinrichs, Benjamin and Siebert, Oliver}, year={2024} }","short":"D. Hasler, B. Hinrichs, O. Siebert, Journal of Functional Analysis 286 (2024).","ieee":"D. Hasler, B. Hinrichs, and O. Siebert, “Non-Fock ground states in the translation-invariant Nelson model revisited non-perturbatively,” Journal of Functional Analysis, vol. 286, no. 7, Art. no. 110319, 2024, doi: 10.1016/j.jfa.2024.110319."},"year":"2024","user_id":"99427","extern":"1","volume":286,"status":"public","date_created":"2024-02-18T12:31:28Z","publisher":"Elsevier BV","author":[{"full_name":"Hasler, David","first_name":"David","last_name":"Hasler"},{"id":"99427","last_name":"Hinrichs","full_name":"Hinrichs, Benjamin","orcid":"0000-0001-9074-1205","first_name":"Benjamin"},{"full_name":"Siebert, Oliver","first_name":"Oliver","last_name":"Siebert"}],"publication":"Journal of Functional Analysis","keyword":["Analysis"],"doi":"10.1016/j.jfa.2024.110319","date_updated":"2024-02-18T12:32:23Z","language":[{"iso":"eng"}],"title":"Non-Fock ground states in the translation-invariant Nelson model revisited non-perturbatively","external_id":{"arxiv":["2302.06998"]},"publication_identifier":{"issn":["0022-1236"]},"publication_status":"published","department":[{"_id":"799"}]},{"date_created":"2024-03-25T08:20:37Z","status":"public","author":[{"first_name":"Hans","full_name":"Harder, Hans","last_name":"Harder"},{"full_name":"Peitz, Sebastian","first_name":"Sebastian","last_name":"Peitz"}],"user_id":"98879","title":"On the continuity and smoothness of the value function in reinforcement learning and optimal control","year":"2024","type":"journal_article","citation":{"chicago":"Harder, Hans, and Sebastian Peitz. “On the Continuity and Smoothness of the Value Function in Reinforcement Learning and Optimal Control,” 2024.","ama":"Harder H, Peitz S. On the continuity and smoothness of the value function in reinforcement learning and optimal control. Published online 2024.","apa":"Harder, H., & Peitz, S. (2024). On the continuity and smoothness of the value function in reinforcement learning and optimal control.","mla":"Harder, Hans, and Sebastian Peitz. On the Continuity and Smoothness of the Value Function in Reinforcement Learning and Optimal Control. 2024.","bibtex":"@article{Harder_Peitz_2024, title={On the continuity and smoothness of the value function in reinforcement learning and optimal control}, author={Harder, Hans and Peitz, Sebastian}, year={2024} }","short":"H. Harder, S. Peitz, (2024).","ieee":"H. Harder and S. Peitz, “On the continuity and smoothness of the value function in reinforcement learning and optimal control,” 2024."},"date_updated":"2024-03-25T08:20:56Z","_id":"52758"},{"_id":"52342","date_updated":"2024-03-07T08:50:33Z","type":"preprint","citation":{"chicago":"Dalfó, C., M. A. Fiol, and Eckhard Steffen. “On Token Signed Graphs.” ArXiv:2403.02924, 2024.","apa":"Dalfó, C., Fiol, M. A., & Steffen, E. (2024). On token signed graphs. In arXiv:2403.02924.","ama":"Dalfó C, Fiol MA, Steffen E. On token signed graphs. arXiv:240302924. Published online 2024.","mla":"Dalfó, C., et al. “On Token Signed Graphs.” ArXiv:2403.02924, 2024.","bibtex":"@article{Dalfó_Fiol_Steffen_2024, title={On token signed graphs}, journal={arXiv:2403.02924}, author={Dalfó, C. and Fiol, M. A. and Steffen, Eckhard}, year={2024} }","short":"C. Dalfó, M.A. Fiol, E. Steffen, ArXiv:2403.02924 (2024).","ieee":"C. Dalfó, M. A. Fiol, and E. Steffen, “On token signed graphs,” arXiv:2403.02924. 2024."},"year":"2024","language":[{"iso":"eng"}],"abstract":[{"text":"We introduce the concept of a k-token signed graph and study some of its combinatorial and algebraic properties. We prove that two switching isomorphic signed graphs have switching isomorphic token graphs. Moreover, we show that the Laplacian spectrum of a balanced signed graph is contained in the Laplacian spectra of its k-token signed graph. Besides, we introduce and study the unbalance level of a signed graph, which is a new parameter that measures how far a signed graph is from being balanced. Moreover, we study the relation between the frustration index and the unbalance level of signed graphs and their token signed graphs. ","lang":"eng"}],"external_id":{"arxiv":["2403.02924"]},"title":"On token signed graphs","user_id":"15540","author":[{"last_name":"Dalfó","full_name":"Dalfó, C.","first_name":"C."},{"first_name":"M. A.","full_name":"Fiol, M. A.","last_name":"Fiol"},{"id":"15548","last_name":"Steffen","orcid":"0000-0002-9808-7401","full_name":"Steffen, Eckhard","first_name":"Eckhard"}],"publication":"arXiv:2403.02924","department":[{"_id":"542"}],"status":"public","date_created":"2024-03-07T08:48:39Z"},{"citation":{"ieee":"J. Schoenherr, “Personalizing real‐world problems: Posing own problems increases self‐efficacy expectations, intrinsic value, attainment value, and utility value,” British Journal of Educational Psychology, 2024, doi: 10.1111/bjep.12653.","short":"J. Schoenherr, British Journal of Educational Psychology (2024).","bibtex":"@article{Schoenherr_2024, title={Personalizing real‐world problems: Posing own problems increases self‐efficacy expectations, intrinsic value, attainment value, and utility value}, DOI={10.1111/bjep.12653}, journal={British Journal of Educational Psychology}, publisher={Wiley}, author={Schoenherr, Johanna}, year={2024} }","mla":"Schoenherr, Johanna. “Personalizing Real‐world Problems: Posing Own Problems Increases Self‐efficacy Expectations, Intrinsic Value, Attainment Value, and Utility Value.” British Journal of Educational Psychology, Wiley, 2024, doi:10.1111/bjep.12653.","apa":"Schoenherr, J. (2024). Personalizing real‐world problems: Posing own problems increases self‐efficacy expectations, intrinsic value, attainment value, and utility value. British Journal of Educational Psychology. https://doi.org/10.1111/bjep.12653","ama":"Schoenherr J. Personalizing real‐world problems: Posing own problems increases self‐efficacy expectations, intrinsic value, attainment value, and utility value. British Journal of Educational Psychology. Published online 2024. doi:10.1111/bjep.12653","chicago":"Schoenherr, Johanna. “Personalizing Real‐world Problems: Posing Own Problems Increases Self‐efficacy Expectations, Intrinsic Value, Attainment Value, and Utility Value.” British Journal of Educational Psychology, 2024. https://doi.org/10.1111/bjep.12653."},"type":"journal_article","year":"2024","language":[{"iso":"eng"}],"doi":"10.1111/bjep.12653","_id":"50409","date_updated":"2024-01-10T08:25:03Z","publication_status":"published","publication_identifier":{"issn":["0007-0998","2044-8279"]},"date_created":"2024-01-10T08:23:49Z","status":"public","keyword":["Developmental and Educational Psychology","Education"],"publication":"British Journal of Educational Psychology","author":[{"last_name":"Schoenherr","first_name":"Johanna","full_name":"Schoenherr, Johanna"}],"publisher":"Wiley","title":"Personalizing real‐world problems: Posing own problems increases self‐efficacy expectations, intrinsic value, attainment value, and utility value","user_id":"99409","abstract":[{"text":"AbstractBackgroundReal‐world problems are important in math instruction, but they do not necessarily trigger students' task motivation. Personalizing real‐world problems by (1) matching problems to students' shared living environment (context personalization) and (2) asking students to pose their own problems (active personalization) might be two interventions to increase students' task motivation.AimIn the current study, we investigated the effects of context personalization and active personalization on students' self‐efficacy expectations, intrinsic value, attainment value, utility value, and cost.SampleThe participants were 28 fifth‐ and sixth‐grade students who voluntarily took part in a six‐month afterschool program in which they posed problems with the aim of creating a math walk in their hometown.MethodUsing a within‐subjects design, at the end of the afterschool program, the students rated their self‐efficacy expectations and task values for four self‐developed problems associated with their hometown, four peer‐developed problems associated with their hometown, and four instructor‐provided problems associated with unfamiliar locations.ResultsStudents reported higher self‐efficacy expectations, intrinsic value, attainment value, and utility value for active‐personalized than non‐personalized problems. To a lesser extent, context personalization promoted intrinsic value and attainment value. No effect was found for cost.ConclusionsActive personalization (i.e. asking students to pose their own real‐world problems) is suited to enhance students' task motivation, specifically their self‐efficacy expectations, intrinsic value, attainment value, and utility value. Context personalization still boosts students' intrinsic value and attainment value. Implementation in classroom instruction is discussed.","lang":"eng"}]},{"year":"2024","type":"book_chapter","citation":{"chicago":"Eickelmann, Birgit, M. Barbovschi, H.B. Holmarsdottir, D. Parsanoglou, M. Sisask, and Amelie Labusch. “Perspectives of children and young people on their education as preparing for their future in the digital age: In-depth qualitative study in five European countries.” In Understanding the everyday digital lives of children and young people, edited by H.B. Holmarsdottir, I. Seland, C. Hyggen, and M. Roth. Palgrave Macmillan, 2024. https://doi.org/10.1007/978-3-031-46929-9.","apa":"Eickelmann, B., Barbovschi, M., Holmarsdottir, H. B., Parsanoglou, D., Sisask, M., & Labusch, A. (2024). Perspectives of children and young people on their education as preparing for their future in the digital age: In-depth qualitative study in five European countries. In H. B. Holmarsdottir, I. Seland, C. Hyggen, & M. Roth (Eds.), Understanding the everyday digital lives of children and young people. Palgrave Macmillan. https://doi.org/10.1007/978-3-031-46929-9","ama":"Eickelmann B, Barbovschi M, Holmarsdottir HB, Parsanoglou D, Sisask M, Labusch A. Perspectives of children and young people on their education as preparing for their future in the digital age: In-depth qualitative study in five European countries. In: Holmarsdottir HB, Seland I, Hyggen C, Roth M, eds. Understanding the everyday digital lives of children and young people. Palgrave Macmillan; 2024. doi:10.1007/978-3-031-46929-9","bibtex":"@inbook{Eickelmann_Barbovschi_Holmarsdottir_Parsanoglou_Sisask_Labusch_2024, title={Perspectives of children and young people on their education as preparing for their future in the digital age: In-depth qualitative study in five European countries.}, DOI={10.1007/978-3-031-46929-9}, booktitle={Understanding the everyday digital lives of children and young people}, publisher={Palgrave Macmillan}, author={Eickelmann, Birgit and Barbovschi, M. and Holmarsdottir, H.B. and Parsanoglou, D. and Sisask, M. and Labusch, Amelie}, editor={Holmarsdottir, H.B. and Seland, I. and Hyggen, C. and Roth, M.}, year={2024} }","mla":"Eickelmann, Birgit, et al. “Perspectives of children and young people on their education as preparing for their future in the digital age: In-depth qualitative study in five European countries.” Understanding the everyday digital lives of children and young people, edited by H.B. Holmarsdottir et al., Palgrave Macmillan, 2024, doi:10.1007/978-3-031-46929-9.","short":"B. Eickelmann, M. Barbovschi, H.B. Holmarsdottir, D. Parsanoglou, M. Sisask, A. Labusch, in: H.B. Holmarsdottir, I. Seland, C. Hyggen, M. Roth (Eds.), Understanding the everyday digital lives of children and young people, Palgrave Macmillan, 2024.","ieee":"B. Eickelmann, M. Barbovschi, H. B. Holmarsdottir, D. Parsanoglou, M. Sisask, and A. Labusch, “Perspectives of children and young people on their education as preparing for their future in the digital age: In-depth qualitative study in five European countries.,” in Understanding the everyday digital lives of children and young people, H. B. Holmarsdottir, I. Seland, C. Hyggen, and M. Roth, Eds. Palgrave Macmillan, 2024."},"language":[{"iso":"ger"}],"doi":"10.1007/978-3-031-46929-9","_id":"51130","date_updated":"2024-03-05T07:32:16Z","publication_status":"published","editor":[{"full_name":"Holmarsdottir, H.B.","first_name":"H.B.","last_name":"Holmarsdottir"},{"first_name":"I.","full_name":"Seland, I.","last_name":"Seland"},{"full_name":"Hyggen, C.","first_name":"C.","last_name":"Hyggen"},{"last_name":"Roth","full_name":"Roth, M.","first_name":"M."}],"date_created":"2024-02-05T08:22:13Z","status":"public","department":[{"_id":"462"}],"publication":"Understanding the everyday digital lives of children and young people","publisher":"Palgrave Macmillan","author":[{"last_name":"Eickelmann","id":"40387","first_name":"Birgit","full_name":"Eickelmann, Birgit"},{"last_name":"Barbovschi","first_name":"M.","full_name":"Barbovschi, M."},{"last_name":"Holmarsdottir","full_name":"Holmarsdottir, H.B.","first_name":"H.B."},{"full_name":"Parsanoglou, D.","first_name":"D.","last_name":"Parsanoglou"},{"last_name":"Sisask","first_name":"M.","full_name":"Sisask, M."},{"full_name":"Labusch, Amelie","first_name":"Amelie","id":"65599","last_name":"Labusch"}],"title":"Perspectives of children and young people on their education as preparing for their future in the digital age: In-depth qualitative study in five European countries.","user_id":"40387"},{"date_updated":"2024-02-20T07:07:51Z","_id":"50815","supervisor":[{"full_name":"Schmid, Hans-Joachim","orcid":"000-0001-8590-1921","first_name":"Hans-Joachim","id":"464","last_name":"Schmid"},{"id":"3959","last_name":"Jesinghausen","full_name":"Jesinghausen, Steffen","orcid":"https://orcid.org/0000-0003-2611-5298","first_name":"Steffen"},{"last_name":"Neitzel","id":"72307","first_name":"Fabian","full_name":"Neitzel, Fabian","orcid":"0009-0004-8412-3645 "}],"language":[{"iso":"ger"}],"citation":{"ieee":"M. Schulz, Phosphorhaltige Lasersinter-Materialien mit Flammschutzwirkung: Optimierung und Analyse der Recyclingfähigkeit (Studienarbeit). 2024.","short":"M. Schulz, Phosphorhaltige Lasersinter-Materialien mit Flammschutzwirkung: Optimierung und Analyse der Recyclingfähigkeit (Studienarbeit), 2024.","mla":"Schulz, Maurice. Phosphorhaltige Lasersinter-Materialien mit Flammschutzwirkung: Optimierung und Analyse der Recyclingfähigkeit (Studienarbeit). 2024.","bibtex":"@book{Schulz_2024, title={Phosphorhaltige Lasersinter-Materialien mit Flammschutzwirkung: Optimierung und Analyse der Recyclingfähigkeit (Studienarbeit)}, author={Schulz, Maurice}, year={2024} }","ama":"Schulz M. Phosphorhaltige Lasersinter-Materialien mit Flammschutzwirkung: Optimierung und Analyse der Recyclingfähigkeit (Studienarbeit).; 2024.","apa":"Schulz, M. (2024). Phosphorhaltige Lasersinter-Materialien mit Flammschutzwirkung: Optimierung und Analyse der Recyclingfähigkeit (Studienarbeit).","chicago":"Schulz, Maurice. Phosphorhaltige Lasersinter-Materialien mit Flammschutzwirkung: Optimierung und Analyse der Recyclingfähigkeit (Studienarbeit), 2024."},"type":"mastersthesis","year":"2024","user_id":"72307","title":"Phosphorhaltige Lasersinter-Materialien mit Flammschutzwirkung: Optimierung und Analyse der Recyclingfähigkeit (Studienarbeit)","date_created":"2024-01-24T09:24:33Z","status":"public","department":[{"_id":"150"},{"_id":"219"},{"_id":"9"}],"author":[{"last_name":"Schulz","full_name":"Schulz, Maurice","first_name":"Maurice"}]},{"type":"journal_article","citation":{"apa":"Liang, Q., Ma, X., Gu, C., Ren, J., An, C., Fu, H., Schumacher, S., & Liao, Q. (2024). Photochemical Reaction Enabling the Engineering of Photonic Spin−Orbit Coupling in Organic-Crystal Optical Microcavities. Journal of the American Chemical Society (JACS). https://doi.org/10.1021/jacs.3c11373","ama":"Liang Q, Ma X, Gu C, et al. Photochemical Reaction Enabling the Engineering of Photonic Spin−Orbit Coupling in Organic-Crystal Optical Microcavities. Journal of the American Chemical Society (JACS). Published online 2024. doi:10.1021/jacs.3c11373","chicago":"Liang, Qian, Xuekai Ma, Chunling Gu, Jiahuan Ren, Cunbin An, Hongbing Fu, Stefan Schumacher, and Qing Liao. “Photochemical Reaction Enabling the Engineering of Photonic Spin−Orbit Coupling in Organic-Crystal Optical Microcavities.” Journal of the American Chemical Society (JACS), 2024. https://doi.org/10.1021/jacs.3c11373.","bibtex":"@article{Liang_Ma_Gu_Ren_An_Fu_Schumacher_Liao_2024, title={Photochemical Reaction Enabling the Engineering of Photonic Spin−Orbit Coupling in Organic-Crystal Optical Microcavities}, DOI={10.1021/jacs.3c11373}, journal={Journal of the American Chemical Society (JACS)}, author={Liang, Qian and Ma, Xuekai and Gu, Chunling and Ren, Jiahuan and An, Cunbin and Fu, Hongbing and Schumacher, Stefan and Liao, Qing}, year={2024} }","mla":"Liang, Qian, et al. “Photochemical Reaction Enabling the Engineering of Photonic Spin−Orbit Coupling in Organic-Crystal Optical Microcavities.” Journal of the American Chemical Society (JACS), 2024, doi:10.1021/jacs.3c11373.","short":"Q. Liang, X. Ma, C. Gu, J. Ren, C. An, H. Fu, S. Schumacher, Q. Liao, Journal of the American Chemical Society (JACS) (2024).","ieee":"Q. Liang et al., “Photochemical Reaction Enabling the Engineering of Photonic Spin−Orbit Coupling in Organic-Crystal Optical Microcavities,” Journal of the American Chemical Society (JACS), 2024, doi: 10.1021/jacs.3c11373."},"year":"2024","language":[{"iso":"eng"}],"_id":"51104","date_updated":"2024-02-05T08:32:55Z","doi":"10.1021/jacs.3c11373","department":[{"_id":"15"}],"publication":"Journal of the American Chemical Society (JACS)","author":[{"full_name":"Liang, Qian","first_name":"Qian","last_name":"Liang"},{"full_name":"Ma, Xuekai","first_name":"Xuekai","id":"59416","last_name":"Ma"},{"full_name":"Gu, Chunling","first_name":"Chunling","last_name":"Gu"},{"last_name":"Ren","first_name":"Jiahuan","full_name":"Ren, Jiahuan"},{"first_name":"Cunbin","full_name":"An, Cunbin","last_name":"An"},{"first_name":"Hongbing","full_name":"Fu, Hongbing","last_name":"Fu"},{"last_name":"Schumacher","full_name":"Schumacher, Stefan","first_name":"Stefan"},{"last_name":"Liao","full_name":"Liao, Qing","first_name":"Qing"}],"date_created":"2024-01-31T13:47:24Z","status":"public","title":"Photochemical Reaction Enabling the Engineering of Photonic Spin−Orbit Coupling in Organic-Crystal Optical Microcavities","user_id":"59416"},{"_id":"50982","date_updated":"2024-02-05T10:28:05Z","language":[{"iso":"eng"}],"page":"349-362","type":"book_chapter","citation":{"short":"N. Eke, in: W.C. Donahue, G. Mein, R. Parr (Eds.), Andererseits. Yearbook of Transatlantic German Studies 11/12 (2022/23), transcript Verlag, Bielefeld, 2024, pp. 349–362.","ieee":"N. Eke, “Poetologien mehrdeutigen Erinnerns in der deutschsprachigen Gegenwartsliteratur.,” in andererseits. Yearbook of Transatlantic German Studies 11/12 (2022/23), W. C. Donahue, G. Mein, and R. Parr, Eds. Bielefeld: transcript Verlag, 2024, pp. 349–362.","ama":"Eke N. Poetologien mehrdeutigen Erinnerns in der deutschsprachigen Gegenwartsliteratur. In: Donahue WC, Mein G, Parr R, eds. Andererseits. Yearbook of Transatlantic German Studies 11/12 (2022/23). transcript Verlag; 2024:349-362.","apa":"Eke, N. (2024). Poetologien mehrdeutigen Erinnerns in der deutschsprachigen Gegenwartsliteratur. In W. C. Donahue, G. Mein, & R. Parr (Eds.), andererseits. Yearbook of Transatlantic German Studies 11/12 (2022/23) (pp. 349–362). transcript Verlag.","chicago":"Eke, Norbert. “Poetologien Mehrdeutigen Erinnerns in Der Deutschsprachigen Gegenwartsliteratur.” In Andererseits. Yearbook of Transatlantic German Studies 11/12 (2022/23), edited by William Collins Donahue, Georg Mein, and Rolf Parr, 349–62. Bielefeld: transcript Verlag, 2024.","bibtex":"@inbook{Eke_2024, place={Bielefeld}, title={Poetologien mehrdeutigen Erinnerns in der deutschsprachigen Gegenwartsliteratur.}, booktitle={andererseits. Yearbook of Transatlantic German Studies 11/12 (2022/23)}, publisher={transcript Verlag}, author={Eke, Norbert}, editor={Donahue, William Collins and Mein, Georg and Parr, Rolf}, year={2024}, pages={349–362} }","mla":"Eke, Norbert. “Poetologien Mehrdeutigen Erinnerns in Der Deutschsprachigen Gegenwartsliteratur.” Andererseits. Yearbook of Transatlantic German Studies 11/12 (2022/23), edited by William Collins Donahue et al., transcript Verlag, 2024, pp. 349–62."},"year":"2024","place":"Bielefeld","user_id":"104","title":"Poetologien mehrdeutigen Erinnerns in der deutschsprachigen Gegenwartsliteratur.","publication":"andererseits. Yearbook of Transatlantic German Studies 11/12 (2022/23)","publisher":"transcript Verlag","author":[{"first_name":"Norbert","full_name":"Eke, Norbert","last_name":"Eke","id":"104"}],"date_created":"2024-01-29T14:09:56Z","status":"public","editor":[{"last_name":"Donahue","full_name":"Donahue, William Collins","first_name":"William Collins"},{"first_name":"Georg","full_name":"Mein, Georg","last_name":"Mein"},{"last_name":"Parr","first_name":"Rolf","full_name":"Parr, Rolf"}]},{"place":"Bad Heilbrunn","title":"Politische Bildung im Sachunterricht. Potenziale - Positionen - Perspektiven","user_id":"37548","publisher":"Klinkhardt","editor":[{"last_name":"Becher","full_name":"Becher, Andrea","first_name":"Andrea"}],"publication_status":"inpress","status":"public","date_created":"2024-03-22T09:01:50Z","date_updated":"2024-03-22T10:58:46Z","_id":"52725","corporate_editor":["Gläser, E. ","Kallweit, N."],"type":"book_editor","year":"2024","citation":{"ieee":"A. Becher, Gläser, E. , and Kallweit, N., Eds., Politische Bildung im Sachunterricht. Potenziale - Positionen - Perspektiven. Bad Heilbrunn: Klinkhardt.","short":"A. Becher, Gläser, E. , Kallweit, N., eds., Politische Bildung im Sachunterricht. Potenziale - Positionen - Perspektiven, Klinkhardt, Bad Heilbrunn, n.d.","mla":"Becher, Andrea, et al., editors. Politische Bildung im Sachunterricht. Potenziale - Positionen - Perspektiven. Klinkhardt.","bibtex":"@book{Becher_Gläser, E. _Kallweit, N., place={Bad Heilbrunn}, title={Politische Bildung im Sachunterricht. Potenziale - Positionen - Perspektiven}, publisher={Klinkhardt} }","chicago":"Becher, Andrea, Gläser, E. , and Kallweit, N., eds. Politische Bildung im Sachunterricht. Potenziale - Positionen - Perspektiven. Bad Heilbrunn: Klinkhardt, n.d.","ama":"Becher A, Gläser, E. , Kallweit, N., eds. Politische Bildung im Sachunterricht. Potenziale - Positionen - Perspektiven. Klinkhardt","apa":"Becher, A., Gläser, E. , & Kallweit, N. (Eds.). (n.d.). Politische Bildung im Sachunterricht. Potenziale - Positionen - Perspektiven. Klinkhardt."},"language":[{"iso":"ger"}]},{"title":"Polyhedral bounds on the joint spectrum and temperedness of locally symmetric spaces","user_id":"49178","abstract":[{"text":"Given a real semisimple connected Lie group $G$ and a discrete torsion-free\r\nsubgroup $\\Gamma < G$ we prove a precise connection between growth rates of the\r\ngroup $\\Gamma$, polyhedral bounds on the joint spectrum of the ring of\r\ninvariant differential operators, and the decay of matrix coefficients. In\r\nparticular, this allows us to completely characterize temperedness of\r\n$L^2(\\Gamma\\backslash G)$ in this general setting.","lang":"eng"}],"external_id":{"arxiv":["2402.02530"]},"status":"public","date_created":"2024-02-06T20:35:36Z","author":[{"first_name":"Christopher","full_name":"Lutsko, Christopher","last_name":"Lutsko"},{"last_name":"Weich","full_name":"Weich, Tobias","first_name":"Tobias"},{"full_name":"Wolf, Lasse Lennart","first_name":"Lasse Lennart","id":"45027","last_name":"Wolf"}],"publication":"arXiv:2402.02530","department":[{"_id":"10"},{"_id":"623"},{"_id":"548"}],"_id":"51204","date_updated":"2024-02-11T19:56:35Z","citation":{"ieee":"C. Lutsko, T. Weich, and L. L. Wolf, “Polyhedral bounds on the joint spectrum and temperedness of locally symmetric spaces,” arXiv:2402.02530. 2024.","bibtex":"@article{Lutsko_Weich_Wolf_2024, title={Polyhedral bounds on the joint spectrum and temperedness of locally symmetric spaces}, journal={arXiv:2402.02530}, author={Lutsko, Christopher and Weich, Tobias and Wolf, Lasse Lennart}, year={2024} }","mla":"Lutsko, Christopher, et al. “Polyhedral Bounds on the Joint Spectrum and Temperedness of Locally Symmetric Spaces.” ArXiv:2402.02530, 2024.","ama":"Lutsko C, Weich T, Wolf LL. Polyhedral bounds on the joint spectrum and temperedness of locally symmetric spaces. arXiv:240202530. Published online 2024.","short":"C. Lutsko, T. Weich, L.L. Wolf, ArXiv:2402.02530 (2024).","apa":"Lutsko, C., Weich, T., & Wolf, L. L. (2024). Polyhedral bounds on the joint spectrum and temperedness of locally symmetric spaces. In arXiv:2402.02530.","chicago":"Lutsko, Christopher, Tobias Weich, and Lasse Lennart Wolf. “Polyhedral Bounds on the Joint Spectrum and Temperedness of Locally Symmetric Spaces.” ArXiv:2402.02530, 2024."},"year":"2024","type":"preprint","language":[{"iso":"eng"}]},{"user_id":"480","title":"Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur","place":"Bielefeld","date_created":"2024-02-07T21:26:17Z","status":"public","publication_identifier":{"isbn":["978-3-8376-6611-3"]},"editor":[{"last_name":"Egidi","full_name":"Egidi, Margreth","first_name":"Margreth"},{"first_name":"Ludmila","full_name":"Peters, Ludmila","last_name":"Peters"},{"last_name":"Schmidt","first_name":"Jochen","full_name":"Schmidt, Jochen"}],"publication":"(Un)verfügbar - Kulturen des Heiligen","publisher":"Bielefeld University Press","author":[{"id":"480","last_name":"Schroeter-Wittke","full_name":"Schroeter-Wittke, Harald","first_name":"Harald"},{"first_name":"Christoph","full_name":"Jacke, Christoph","last_name":"Jacke","id":"20747"}],"date_updated":"2024-02-07T21:26:22Z","_id":"51258","language":[{"iso":"eng"}],"page":"273-300","year":"2024","type":"book_chapter","citation":{"short":"H. Schroeter-Wittke, C. Jacke, in: M. Egidi, L. Peters, J. Schmidt (Eds.), (Un)Verfügbar - Kulturen Des Heiligen, Bielefeld University Press, Bielefeld, 2024, pp. 273–300.","ieee":"H. Schroeter-Wittke and C. Jacke, “Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur,” in (Un)verfügbar - Kulturen des Heiligen, M. Egidi, L. Peters, and J. Schmidt, Eds. Bielefeld: Bielefeld University Press, 2024, pp. 273–300.","chicago":"Schroeter-Wittke, Harald, and Christoph Jacke. “Pop-Ikonen. Transformationen Des Heiligen in Der Deutschen Pop(Musik)Kultur.” In (Un)Verfügbar - Kulturen Des Heiligen, edited by Margreth Egidi, Ludmila Peters, and Jochen Schmidt, 273–300. Bielefeld: Bielefeld University Press, 2024.","ama":"Schroeter-Wittke H, Jacke C. Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur. In: Egidi M, Peters L, Schmidt J, eds. (Un)Verfügbar - Kulturen Des Heiligen. Bielefeld University Press; 2024:273-300.","apa":"Schroeter-Wittke, H., & Jacke, C. (2024). Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur. In M. Egidi, L. Peters, & J. Schmidt (Eds.), (Un)verfügbar - Kulturen des Heiligen (pp. 273–300). Bielefeld University Press.","mla":"Schroeter-Wittke, Harald, and Christoph Jacke. “Pop-Ikonen. Transformationen Des Heiligen in Der Deutschen Pop(Musik)Kultur.” (Un)Verfügbar - Kulturen Des Heiligen, edited by Margreth Egidi et al., Bielefeld University Press, 2024, pp. 273–300.","bibtex":"@inbook{Schroeter-Wittke_Jacke_2024, place={Bielefeld}, title={Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur}, booktitle={(Un)verfügbar - Kulturen des Heiligen}, publisher={Bielefeld University Press}, author={Schroeter-Wittke, Harald and Jacke, Christoph}, editor={Egidi, Margreth and Peters, Ludmila and Schmidt, Jochen}, year={2024}, pages={273–300} }"}},{"page":"273-300","type":"book_chapter","year":"2024","citation":{"ieee":"C. Jacke and H. Schroeter-Wittke, “Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur.,” in (Un)verfügbar. Kulturen des Heiligen., M. Edigi, L. Peters, and J. Schmidt, Eds. Bielefeld: Transcript, 2024, pp. 273–300.","short":"C. Jacke, H. Schroeter-Wittke, in: M. Edigi, L. Peters, J. Schmidt (Eds.), (Un)verfügbar. Kulturen des Heiligen., Transcript, Bielefeld, 2024, pp. 273–300.","bibtex":"@inbook{Jacke_Schroeter-Wittke_2024, place={Bielefeld}, title={Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur.}, booktitle={(Un)verfügbar. Kulturen des Heiligen.}, publisher={Transcript}, author={Jacke, Christoph and Schroeter-Wittke, Harald}, editor={Edigi, Margreth and Peters, Ludmila and Schmidt, Jochen}, year={2024}, pages={273–300} }","mla":"Jacke, Christoph, and Harald Schroeter-Wittke. “Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur.” (Un)verfügbar. Kulturen des Heiligen., edited by Margreth Edigi et al., Transcript, 2024, pp. 273–300.","chicago":"Jacke, Christoph, and Harald Schroeter-Wittke. “Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur.” In (Un)verfügbar. Kulturen des Heiligen., edited by Margreth Edigi, Ludmila Peters, and Jochen Schmidt, 273–300. Bielefeld: Transcript, 2024.","apa":"Jacke, C., & Schroeter-Wittke, H. (2024). Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur. In M. Edigi, L. Peters, & J. Schmidt (Eds.), (Un)verfügbar. Kulturen des Heiligen. (pp. 273–300). Transcript.","ama":"Jacke C, Schroeter-Wittke H. Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur. In: Edigi M, Peters L, Schmidt J, eds. (Un)verfügbar. Kulturen des Heiligen. Transcript; 2024:273-300."},"language":[{"iso":"ger"}],"date_updated":"2023-12-14T20:48:38Z","_id":"49561","editor":[{"last_name":"Edigi","first_name":"Margreth","full_name":"Edigi, Margreth"},{"full_name":"Peters, Ludmila","first_name":"Ludmila","last_name":"Peters"},{"first_name":"Jochen","full_name":"Schmidt, Jochen","last_name":"Schmidt"}],"date_created":"2023-12-12T08:46:17Z","status":"public","department":[{"_id":"607"}],"publication":"(Un)verfügbar. Kulturen des Heiligen.","publisher":"Transcript","author":[{"last_name":"Jacke","id":"20747","first_name":"Christoph","full_name":"Jacke, Christoph"},{"id":"480","last_name":"Schroeter-Wittke","full_name":"Schroeter-Wittke, Harald","first_name":"Harald"}],"title":"Pop-Ikonen. Transformationen des Heiligen in der deutschen Pop(musik)kultur.","user_id":"480","place":"Bielefeld"},{"type":"journal_article","year":"2024","citation":{"ieee":"Q. A. Ahmed, T. Wiersema, and M. Platzner, “Post-configuration Activation of Hardware Trojans in FPGAs,” Journal of Hardware and Systems Security, 2024, doi: 10.1007/s41635-024-00147-5.","short":"Q.A. Ahmed, T. Wiersema, M. Platzner, Journal of Hardware and Systems Security (2024).","mla":"Ahmed, Qazi Arbab, et al. “Post-Configuration Activation of Hardware Trojans in FPGAs.” Journal of Hardware and Systems Security, Springer Science and Business Media LLC, 2024, doi:10.1007/s41635-024-00147-5.","bibtex":"@article{Ahmed_Wiersema_Platzner_2024, title={Post-configuration Activation of Hardware Trojans in FPGAs}, DOI={10.1007/s41635-024-00147-5}, journal={Journal of Hardware and Systems Security}, publisher={Springer Science and Business Media LLC}, author={Ahmed, Qazi Arbab and Wiersema, Tobias and Platzner, Marco}, year={2024} }","apa":"Ahmed, Q. A., Wiersema, T., & Platzner, M. (2024). Post-configuration Activation of Hardware Trojans in FPGAs. Journal of Hardware and Systems Security. https://doi.org/10.1007/s41635-024-00147-5","ama":"Ahmed QA, Wiersema T, Platzner M. Post-configuration Activation of Hardware Trojans in FPGAs. Journal of Hardware and Systems Security. Published online 2024. doi:10.1007/s41635-024-00147-5","chicago":"Ahmed, Qazi Arbab, Tobias Wiersema, and Marco Platzner. “Post-Configuration Activation of Hardware Trojans in FPGAs.” Journal of Hardware and Systems Security, 2024. https://doi.org/10.1007/s41635-024-00147-5."},"language":[{"iso":"eng"}],"doi":"10.1007/s41635-024-00147-5","_id":"52686","date_updated":"2024-03-20T12:31:36Z","publication_status":"published","publication_identifier":{"issn":["2509-3428","2509-3436"]},"status":"public","date_created":"2024-03-20T12:24:50Z","publisher":"Springer Science and Business Media LLC","author":[{"last_name":"Ahmed","id":"72764","first_name":"Qazi Arbab","orcid":"0000-0002-1837-2254","full_name":"Ahmed, Qazi Arbab"},{"first_name":"Tobias","full_name":"Wiersema, Tobias","last_name":"Wiersema","id":"3118"},{"id":"398","last_name":"Platzner","full_name":"Platzner, Marco","first_name":"Marco"}],"department":[{"_id":"78"}],"keyword":["General Engineering","Energy Engineering and Power Technology"],"publication":"Journal of Hardware and Systems Security","title":"Post-configuration Activation of Hardware Trojans in FPGAs","user_id":"72764"},{"_id":"50649","date_updated":"2024-01-19T11:48:24Z","doi":"10.1109/tem.2024.3352819","language":[{"iso":"eng"}],"page":"1-16","year":"2024","type":"journal_article","citation":{"short":"P. zur Heiden, J. Priefer, D. Beverungen, IEEE Transactions on Engineering Management (2024) 1–16.","ieee":"P. zur Heiden, J. Priefer, and D. Beverungen, “Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System,” IEEE Transactions on Engineering Management, pp. 1–16, 2024, doi: 10.1109/tem.2024.3352819.","chicago":"Heiden, Philipp zur, Jennifer Priefer, and Daniel Beverungen. “Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System.” IEEE Transactions on Engineering Management, 2024, 1–16. https://doi.org/10.1109/tem.2024.3352819.","ama":"zur Heiden P, Priefer J, Beverungen D. Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System. IEEE Transactions on Engineering Management. Published online 2024:1-16. doi:10.1109/tem.2024.3352819","apa":"zur Heiden, P., Priefer, J., & Beverungen, D. (2024). Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System. IEEE Transactions on Engineering Management, 1–16. https://doi.org/10.1109/tem.2024.3352819","mla":"zur Heiden, Philipp, et al. “Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System.” IEEE Transactions on Engineering Management, Institute of Electrical and Electronics Engineers (IEEE), 2024, pp. 1–16, doi:10.1109/tem.2024.3352819.","bibtex":"@article{zur Heiden_Priefer_Beverungen_2024, title={Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System}, DOI={10.1109/tem.2024.3352819}, journal={IEEE Transactions on Engineering Management}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={zur Heiden, Philipp and Priefer, Jennifer and Beverungen, Daniel}, year={2024}, pages={1–16} }"},"user_id":"64394","title":"Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System","publication":"IEEE Transactions on Engineering Management","keyword":["Electrical and Electronic Engineering","Strategy and Management"],"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","author":[{"id":"64394","last_name":"zur Heiden","full_name":"zur Heiden, Philipp","first_name":"Philipp"},{"full_name":"Priefer, Jennifer","first_name":"Jennifer","id":"82872","last_name":"Priefer"},{"last_name":"Beverungen","id":"59677","first_name":"Daniel","full_name":"Beverungen, Daniel"}],"date_created":"2024-01-19T11:47:56Z","status":"public","publication_status":"published","publication_identifier":{"issn":["0018-9391","1558-0040"]}},{"language":[{"iso":"eng"}],"citation":{"bibtex":"@inbook{Fuchs_2024, place={London}, title={Preface}, booktitle={Yuqi Na: The Chinese Internet. Political Economy and Digital Discourse}, publisher={Routledge}, author={Fuchs, Christian}, year={2024}, pages={xv–xix} }","mla":"Fuchs, Christian. “Preface.” Yuqi Na: The Chinese Internet. Political Economy and Digital Discourse, Routledge, 2024, pp. xv–xix.","ama":"Fuchs C. Preface. In: Yuqi Na: The Chinese Internet. Political Economy and Digital Discourse. Routledge; 2024:xv-xix.","apa":"Fuchs, C. (2024). Preface. In Yuqi Na: The Chinese Internet. Political Economy and Digital Discourse (pp. xv–xix). Routledge.","chicago":"Fuchs, Christian. “Preface.” In Yuqi Na: The Chinese Internet. Political Economy and Digital Discourse, xv–xix. London: Routledge, 2024.","ieee":"C. Fuchs, “Preface,” in Yuqi Na: The Chinese Internet. Political Economy and Digital Discourse, London: Routledge, 2024, pp. xv–xix.","short":"C. Fuchs, in: Yuqi Na: The Chinese Internet. Political Economy and Digital Discourse, Routledge, London, 2024, pp. xv–xix."},"type":"book_chapter","year":"2024","page":"xv-xix","date_updated":"2023-10-30T15:32:46Z","_id":"48552","status":"public","date_created":"2023-10-30T15:32:27Z","publication_status":"published","publisher":"Routledge","author":[{"first_name":"Christian","full_name":"Fuchs, Christian","orcid":"0000-0003-0589-4579","last_name":"Fuchs","id":"21863"}],"publication":"Yuqi Na: The Chinese Internet. Political Economy and Digital Discourse","department":[{"_id":"136"},{"_id":"11"}],"user_id":"21863","title":"Preface","place":"London"},{"title":"Professionalisierung für Sprachbildung aus Sicht von Sachunterrichtsstudierenden – Langzeitwirkungen eines Vertiefungsseminars in der ersten Phase der sachunterrichtsdidaktischen Lehrer* innenbildung.","user_id":"32937","place":"Stuttgart","date_created":"2024-03-12T09:50:59Z","status":"public","department":[{"_id":"468"}],"publication":"Mehrsprachigkeit in der Schule – Sprachbildung im und durch Sachunterricht","publisher":"Kohlhammer","author":[{"full_name":"Gövert, Andre","first_name":"Andre","id":"32937","last_name":"Gövert"},{"last_name":"Niederhaus","first_name":"Constanze","full_name":"Niederhaus, Constanze"},{"full_name":"Blumberg, Eva","first_name":"Eva","last_name":"Blumberg"}],"_id":"52505","date_updated":"2024-03-21T13:24:27Z","page":"295-309","type":"book_chapter","citation":{"mla":"Gövert, Andre, et al. “Professionalisierung Für Sprachbildung Aus Sicht von Sachunterrichtsstudierenden – Langzeitwirkungen Eines Vertiefungsseminars in Der Ersten Phase Der Sachunterrichtsdidaktischen Lehrer* Innenbildung.” Mehrsprachigkeit in Der Schule – Sprachbildung Im Und Durch Sachunterricht, Kohlhammer, 2024, pp. 295–309.","bibtex":"@inbook{Gövert_Niederhaus_Blumberg_2024, place={Stuttgart}, title={Professionalisierung für Sprachbildung aus Sicht von Sachunterrichtsstudierenden – Langzeitwirkungen eines Vertiefungsseminars in der ersten Phase der sachunterrichtsdidaktischen Lehrer* innenbildung.}, booktitle={Mehrsprachigkeit in der Schule – Sprachbildung im und durch Sachunterricht}, publisher={Kohlhammer}, author={Gövert, Andre and Niederhaus, Constanze and Blumberg, Eva}, year={2024}, pages={295–309} }","chicago":"Gövert, Andre, Constanze Niederhaus, and Eva Blumberg. “Professionalisierung Für Sprachbildung Aus Sicht von Sachunterrichtsstudierenden – Langzeitwirkungen Eines Vertiefungsseminars in Der Ersten Phase Der Sachunterrichtsdidaktischen Lehrer* Innenbildung.” In Mehrsprachigkeit in Der Schule – Sprachbildung Im Und Durch Sachunterricht, 295–309. Stuttgart: Kohlhammer, 2024.","apa":"Gövert, A., Niederhaus, C., & Blumberg, E. (2024). Professionalisierung für Sprachbildung aus Sicht von Sachunterrichtsstudierenden – Langzeitwirkungen eines Vertiefungsseminars in der ersten Phase der sachunterrichtsdidaktischen Lehrer* innenbildung. In Mehrsprachigkeit in der Schule – Sprachbildung im und durch Sachunterricht (pp. 295–309). Kohlhammer.","ama":"Gövert A, Niederhaus C, Blumberg E. Professionalisierung für Sprachbildung aus Sicht von Sachunterrichtsstudierenden – Langzeitwirkungen eines Vertiefungsseminars in der ersten Phase der sachunterrichtsdidaktischen Lehrer* innenbildung. In: Mehrsprachigkeit in Der Schule – Sprachbildung Im Und Durch Sachunterricht. Kohlhammer; 2024:295-309.","ieee":"A. Gövert, C. Niederhaus, and E. Blumberg, “Professionalisierung für Sprachbildung aus Sicht von Sachunterrichtsstudierenden – Langzeitwirkungen eines Vertiefungsseminars in der ersten Phase der sachunterrichtsdidaktischen Lehrer* innenbildung.,” in Mehrsprachigkeit in der Schule – Sprachbildung im und durch Sachunterricht, Stuttgart: Kohlhammer, 2024, pp. 295–309.","short":"A. Gövert, C. Niederhaus, E. Blumberg, in: Mehrsprachigkeit in Der Schule – Sprachbildung Im Und Durch Sachunterricht, Kohlhammer, Stuttgart, 2024, pp. 295–309."},"year":"2024","language":[{"iso":"eng"}]},{"user_id":"50819","abstract":[{"text":"Abstract\r\n Lithium niobate has emerged as a promising platform for integrated quantum optics, enabling efficient generation, manipulation, and detection of quantum states of light. However, integrating single-photon detectors requires cryogenic operating temperatures, since the best performing detectors are based on narrow superconducting wires. While previous studies have demonstrated the operation of quantum light sources and electro-optic modulators in LiNbO3 at cryogenic temperatures, the thermal transition between room temperature and cryogenic conditions introduces additional effects that can significantly influence device performance. In this paper, we investigate the generation of pyroelectric charges and their impact on the optical properties of lithium niobate waveguides when changing from room temperature to 25 K, and vice versa. We measure the generated pyroelectric charge flow and correlate this with fast changes in the birefringence acquired through the Sénarmont-method. Both electrical and optical influence of the pyroelectric effect occur predominantly at temperatures above 100 K.","lang":"eng"}],"volume":4,"date_created":"2024-02-16T07:56:44Z","status":"public","publication":"Materials for Quantum Technology","keyword":["General Earth and Planetary Sciences","General Environmental Science"],"publisher":"IOP Publishing","author":[{"last_name":"Thiele","id":"50819","first_name":"Frederik","orcid":"0000-0003-0663-5587","full_name":"Thiele, Frederik"},{"full_name":"Hummel, Thomas","first_name":"Thomas","id":"83846","last_name":"Hummel"},{"last_name":"Lange","id":"56843","first_name":"Nina Amelie","full_name":"Lange, Nina Amelie","orcid":"0000-0001-6624-7098"},{"full_name":"Dreher, Felix","first_name":"Felix","last_name":"Dreher"},{"last_name":"Protte","full_name":"Protte, Maximilian","first_name":"Maximilian"},{"first_name":"Felix vom","full_name":"Bruch, Felix vom","last_name":"Bruch"},{"id":"44373","last_name":"Lengeling","full_name":"Lengeling, Sebastian","first_name":"Sebastian"},{"first_name":"Harald","full_name":"Herrmann, Harald","last_name":"Herrmann","id":"216"},{"first_name":"Christof","orcid":"https://orcid.org/0000-0002-5693-3083","full_name":"Eigner, Christof","last_name":"Eigner","id":"13244"},{"full_name":"Silberhorn, Christine","first_name":"Christine","id":"26263","last_name":"Silberhorn"},{"full_name":"Bartley, Tim","first_name":"Tim","id":"49683","last_name":"Bartley"}],"article_number":"015402","issue":"1","_id":"51356","intvolume":" 4","year":"2024","citation":{"chicago":"Thiele, Frederik, Thomas Hummel, Nina Amelie Lange, Felix Dreher, Maximilian Protte, Felix vom Bruch, Sebastian Lengeling, et al. “Pyroelectric Influence on Lithium Niobate during the Thermal Transition for Cryogenic Integrated Photonics.” Materials for Quantum Technology 4, no. 1 (2024). https://doi.org/10.1088/2633-4356/ad207d.","ama":"Thiele F, Hummel T, Lange NA, et al. Pyroelectric influence on lithium niobate during the thermal transition for cryogenic integrated photonics. Materials for Quantum Technology. 2024;4(1). doi:10.1088/2633-4356/ad207d","apa":"Thiele, F., Hummel, T., Lange, N. A., Dreher, F., Protte, M., Bruch, F. vom, Lengeling, S., Herrmann, H., Eigner, C., Silberhorn, C., & Bartley, T. (2024). Pyroelectric influence on lithium niobate during the thermal transition for cryogenic integrated photonics. Materials for Quantum Technology, 4(1), Article 015402. https://doi.org/10.1088/2633-4356/ad207d","bibtex":"@article{Thiele_Hummel_Lange_Dreher_Protte_Bruch_Lengeling_Herrmann_Eigner_Silberhorn_et al._2024, title={Pyroelectric influence on lithium niobate during the thermal transition for cryogenic integrated photonics}, volume={4}, DOI={10.1088/2633-4356/ad207d}, number={1015402}, journal={Materials for Quantum Technology}, publisher={IOP Publishing}, author={Thiele, Frederik and Hummel, Thomas and Lange, Nina Amelie and Dreher, Felix and Protte, Maximilian and Bruch, Felix vom and Lengeling, Sebastian and Herrmann, Harald and Eigner, Christof and Silberhorn, Christine and et al.}, year={2024} }","mla":"Thiele, Frederik, et al. “Pyroelectric Influence on Lithium Niobate during the Thermal Transition for Cryogenic Integrated Photonics.” Materials for Quantum Technology, vol. 4, no. 1, 015402, IOP Publishing, 2024, doi:10.1088/2633-4356/ad207d.","short":"F. Thiele, T. Hummel, N.A. Lange, F. Dreher, M. Protte, F. vom Bruch, S. Lengeling, H. Herrmann, C. Eigner, C. Silberhorn, T. Bartley, Materials for Quantum Technology 4 (2024).","ieee":"F. Thiele et al., “Pyroelectric influence on lithium niobate during the thermal transition for cryogenic integrated photonics,” Materials for Quantum Technology, vol. 4, no. 1, Art. no. 015402, 2024, doi: 10.1088/2633-4356/ad207d."},"type":"journal_article","title":"Pyroelectric influence on lithium niobate during the thermal transition for cryogenic integrated photonics","publication_status":"published","publication_identifier":{"issn":["2633-4356"]},"doi":"10.1088/2633-4356/ad207d","date_updated":"2024-03-04T13:20:43Z","language":[{"iso":"eng"}]},{"author":[{"last_name":"Seitz","first_name":"Simone","full_name":"Seitz, Simone"},{"first_name":"Catalina","full_name":"Hamacher, Catalina","last_name":"Hamacher"},{"full_name":"Schieffer, Leonie","first_name":"Leonie","last_name":"Schieffer"},{"last_name":"Bunte","id":"70772","first_name":"Charline","full_name":"Bunte, Charline"}],"publisher":"Debus Pädagogik","status":"public","date_created":"2024-02-05T09:43:37Z","publication_identifier":{"isbn":["978-3-95414-206-4"]},"place":"Frankfurt am Main","user_id":"70772","title":"Qualitätsoffensive Ganztag - Praktische Methoden für den Weg zur guten Ganztagsbildung","language":[{"iso":"eng"}],"citation":{"short":"S. Seitz, C. Hamacher, L. Schieffer, C. Bunte, Qualitätsoffensive Ganztag - Praktische Methoden Für Den Weg Zur Guten Ganztagsbildung, Debus Pädagogik, Frankfurt am Main, 2024.","ieee":"S. Seitz, C. Hamacher, L. Schieffer, and C. Bunte, Qualitätsoffensive Ganztag - Praktische Methoden für den Weg zur guten Ganztagsbildung. Frankfurt am Main: Debus Pädagogik, 2024.","ama":"Seitz S, Hamacher C, Schieffer L, Bunte C. Qualitätsoffensive Ganztag - Praktische Methoden Für Den Weg Zur Guten Ganztagsbildung. Debus Pädagogik; 2024.","apa":"Seitz, S., Hamacher, C., Schieffer, L., & Bunte, C. (2024). Qualitätsoffensive Ganztag - Praktische Methoden für den Weg zur guten Ganztagsbildung. Debus Pädagogik.","chicago":"Seitz, Simone, Catalina Hamacher, Leonie Schieffer, and Charline Bunte. Qualitätsoffensive Ganztag - Praktische Methoden Für Den Weg Zur Guten Ganztagsbildung. Frankfurt am Main: Debus Pädagogik, 2024.","mla":"Seitz, Simone, et al. Qualitätsoffensive Ganztag - Praktische Methoden Für Den Weg Zur Guten Ganztagsbildung. Debus Pädagogik, 2024.","bibtex":"@book{Seitz_Hamacher_Schieffer_Bunte_2024, place={Frankfurt am Main}, title={Qualitätsoffensive Ganztag - Praktische Methoden für den Weg zur guten Ganztagsbildung}, publisher={Debus Pädagogik}, author={Seitz, Simone and Hamacher, Catalina and Schieffer, Leonie and Bunte, Charline}, year={2024} }"},"type":"book","year":"2024","_id":"51132","date_updated":"2024-02-06T10:11:31Z"},{"author":[{"last_name":"Rudolph","full_name":"Rudolph, Dorian","first_name":"Dorian"},{"first_name":"Sevag","orcid":"0000-0002-9992-3379","full_name":"Gharibian, Sevag","last_name":"Gharibian","id":"71541"},{"full_name":"Nagaj, Daniel","first_name":"Daniel","last_name":"Nagaj"}],"publication":"arXiv:2401.02368","status":"public","date_created":"2024-01-07T20:09:13Z","external_id":{"arxiv":["2401.02368"]},"abstract":[{"text":"Despite the fundamental role the Quantum Satisfiability (QSAT) problem has\r\nplayed in quantum complexity theory, a central question remains open: At which\r\nlocal dimension does the complexity of QSAT transition from \"easy\" to \"hard\"?\r\nHere, we study QSAT with each constraint acting on a $k$-dimensional and\r\n$l$-dimensional qudit pair, denoted $(k,l)$-QSAT. Our first main result shows\r\nthat, surprisingly, QSAT on qubits can remain $\\mathsf{QMA}_1$-hard, in that\r\n$(2,5)$-QSAT is $\\mathsf{QMA}_1$-complete. In contrast, $2$-SAT on qubits is\r\nwell-known to be poly-time solvable [Bravyi, 2006]. Our second main result\r\nproves that $(3,d)$-QSAT on the 1D line with $d\\in O(1)$ is also\r\n$\\mathsf{QMA}_1$-hard. Finally, we initiate the study of 1D $(2,d)$-QSAT by\r\ngiving a frustration-free 1D Hamiltonian with a unique, entangled ground state.\r\n Our first result uses a direct embedding, combining a novel clock\r\nconstruction with the 2D circuit-to-Hamiltonian construction of [Gosset, Nagaj,\r\n2013]. Of note is a new simplified and analytic proof for the latter (as\r\nopposed to a partially numeric proof in [GN13]). This exploits Unitary Labelled\r\nGraphs [Bausch, Cubitt, Ozols, 2017] together with a new \"Nullspace Connection\r\nLemma\", allowing us to break low energy analyses into small patches of\r\nprojectors, and to improve the soundness analysis of [GN13] from\r\n$\\Omega(1/T^6)$ to $\\Omega(1/T^2)$, for $T$ the number of gates. Our second\r\nresult goes via black-box reduction: Given an arbitrary 1D Hamiltonian $H$ on\r\n$d'$-dimensional qudits, we show how to embed it into an effective null-space\r\nof a 1D $(3,d)$-QSAT instance, for $d\\in O(1)$. Our approach may be viewed as a\r\nweaker notion of \"simulation\" (\\`a la [Bravyi, Hastings 2017], [Cubitt,\r\nMontanaro, Piddock 2018]). As far as we are aware, this gives the first\r\n\"black-box simulation\"-based $\\mathsf{QMA}_1$-hardness result, i.e. for\r\nfrustration-free Hamiltonians.","lang":"eng"}],"user_id":"71541","title":"Quantum 2-SAT on low dimensional systems is $\\mathsf{QMA}_1$-complete: Direct embeddings and black-box simulation","language":[{"iso":"eng"}],"type":"preprint","year":"2024","citation":{"short":"D. Rudolph, S. Gharibian, D. Nagaj, ArXiv:2401.02368 (2024).","ieee":"D. Rudolph, S. Gharibian, and D. Nagaj, “Quantum 2-SAT on low dimensional systems is $\\mathsf{QMA}_1$-complete: Direct embeddings and black-box simulation,” arXiv:2401.02368. 2024.","chicago":"Rudolph, Dorian, Sevag Gharibian, and Daniel Nagaj. “Quantum 2-SAT on Low Dimensional Systems Is $\\mathsf{QMA}_1$-Complete: Direct Embeddings and Black-Box Simulation.” ArXiv:2401.02368, 2024.","apa":"Rudolph, D., Gharibian, S., & Nagaj, D. (2024). Quantum 2-SAT on low dimensional systems is $\\mathsf{QMA}_1$-complete: Direct embeddings and black-box simulation. In arXiv:2401.02368.","ama":"Rudolph D, Gharibian S, Nagaj D. Quantum 2-SAT on low dimensional systems is $\\mathsf{QMA}_1$-complete: Direct embeddings and black-box simulation. arXiv:240102368. Published online 2024.","mla":"Rudolph, Dorian, et al. “Quantum 2-SAT on Low Dimensional Systems Is $\\mathsf{QMA}_1$-Complete: Direct Embeddings and Black-Box Simulation.” ArXiv:2401.02368, 2024.","bibtex":"@article{Rudolph_Gharibian_Nagaj_2024, title={Quantum 2-SAT on low dimensional systems is $\\mathsf{QMA}_1$-complete: Direct embeddings and black-box simulation}, journal={arXiv:2401.02368}, author={Rudolph, Dorian and Gharibian, Sevag and Nagaj, Daniel}, year={2024} }"},"date_updated":"2024-01-07T20:10:13Z","_id":"50272"},{"external_id":{"arxiv":["2401.01633"]},"abstract":[{"text":"The Polynomial-Time Hierarchy ($\\mathsf{PH}$) is a staple of classical\r\ncomplexity theory, with applications spanning randomized computation to circuit\r\nlower bounds to ''quantum advantage'' analyses for near-term quantum computers.\r\nQuantumly, however, despite the fact that at least \\emph{four} definitions of\r\nquantum $\\mathsf{PH}$ exist, it has been challenging to prove analogues for\r\nthese of even basic facts from $\\mathsf{PH}$. This work studies three\r\nquantum-verifier based generalizations of $\\mathsf{PH}$, two of which are from\r\n[Gharibian, Santha, Sikora, Sundaram, Yirka, 2022] and use classical strings\r\n($\\mathsf{QCPH}$) and quantum mixed states ($\\mathsf{QPH}$) as proofs, and one\r\nof which is new to this work, utilizing quantum pure states\r\n($\\mathsf{pureQPH}$) as proofs. We first resolve several open problems from\r\n[GSSSY22], including a collapse theorem and a Karp-Lipton theorem for\r\n$\\mathsf{QCPH}$. Then, for our new class $\\mathsf{pureQPH}$, we show one-sided\r\nerror reduction for $\\mathsf{pureQPH}$, as well as the first bounds relating\r\nthese quantum variants of $\\mathsf{PH}$, namely $\\mathsf{QCPH}\\subseteq\r\n\\mathsf{pureQPH} \\subseteq \\mathsf{EXP}^{\\mathsf{PP}}$.","lang":"eng"}],"user_id":"71541","title":"Quantum Polynomial Hierarchies: Karp-Lipton, error reduction, and lower bounds","author":[{"last_name":"Agarwal","first_name":"Avantika","full_name":"Agarwal, Avantika"},{"last_name":"Gharibian","id":"71541","first_name":"Sevag","orcid":"0000-0002-9992-3379","full_name":"Gharibian, Sevag"},{"full_name":"Koppula, Venkata","first_name":"Venkata","last_name":"Koppula"},{"full_name":"Rudolph, Dorian","first_name":"Dorian","last_name":"Rudolph"}],"publication":"arXiv:2401.01633","status":"public","date_created":"2024-01-07T20:09:32Z","date_updated":"2024-01-07T20:09:58Z","_id":"50273","language":[{"iso":"eng"}],"citation":{"ama":"Agarwal A, Gharibian S, Koppula V, Rudolph D. Quantum Polynomial Hierarchies: Karp-Lipton, error reduction, and lower bounds. arXiv:240101633. Published online 2024.","apa":"Agarwal, A., Gharibian, S., Koppula, V., & Rudolph, D. (2024). Quantum Polynomial Hierarchies: Karp-Lipton, error reduction, and lower bounds. In arXiv:2401.01633.","chicago":"Agarwal, Avantika, Sevag Gharibian, Venkata Koppula, and Dorian Rudolph. “Quantum Polynomial Hierarchies: Karp-Lipton, Error Reduction, and Lower Bounds.” ArXiv:2401.01633, 2024.","mla":"Agarwal, Avantika, et al. “Quantum Polynomial Hierarchies: Karp-Lipton, Error Reduction, and Lower Bounds.” ArXiv:2401.01633, 2024.","bibtex":"@article{Agarwal_Gharibian_Koppula_Rudolph_2024, title={Quantum Polynomial Hierarchies: Karp-Lipton, error reduction, and lower bounds}, journal={arXiv:2401.01633}, author={Agarwal, Avantika and Gharibian, Sevag and Koppula, Venkata and Rudolph, Dorian}, year={2024} }","short":"A. Agarwal, S. Gharibian, V. Koppula, D. Rudolph, ArXiv:2401.01633 (2024).","ieee":"A. Agarwal, S. Gharibian, V. Koppula, and D. Rudolph, “Quantum Polynomial Hierarchies: Karp-Lipton, error reduction, and lower bounds,” arXiv:2401.01633. 2024."},"year":"2024","type":"preprint"}]