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33 Publications
2025 | Journal Article | LibreCat-ID: 61245
Barkhausen, Franziska, Laura Ares Santos, Stefan Schumacher, and Jan Sperling. “Entanglement between Dependent Degrees of Freedom: Quasiparticle Correlations.” Physical Review A 111, no. 3 (2025). https://doi.org/10.1103/physreva.111.032404.
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2025 | Journal Article | LibreCat-ID: 60992
Wingenbach, Jan, Laura Ares Santos, Xuekai Ma, Jan Sperling, and Stefan Schumacher. “Sensitivity and Topology of Exceptional Rings in Nonlinear Non-Hermitian Planar Optical Microcavities.” Arxiv, 2025. https://doi.org/10.48550/ARXIV.2507.07099.
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2025 | Journal Article | LibreCat-ID: 62980
Kopylov, Denis A., Christian Offen, Laura Ares, Boris Edgar Wembe Moafo, Sina Ober-Blöbaum, Torsten Meier, Polina R. Sharapova, and Jan Sperling. “Multiphoton, Multimode State Classification for Nonlinear Optical Circuits.” Physical Review Research 7, no. 3 (2025). https://doi.org/10.1103/sv6z-v1gk.
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2025 | Preprint | LibreCat-ID: 62979
Meier, Torsten, Polina R. Sharapova, Jan Sperling, Sina Ober-Blöbaum, Boris Edgar Wembe Moafo, and Christian Offen. “Multiphoton, Multimode State Classification for Nonlinear Optical Circuits,” 2025.
LibreCat
2025 | Journal Article | LibreCat-ID: 63021
Bianchi, Luca, Carlo Marconi, Jan Sperling, and Davide Bacco. “Predetection Squeezing as a Resource for High-Dimensional Bell-State Measurements.” Physical Review Research 7, no. 2 (2025). https://doi.org/10.1103/physrevresearch.7.023038.
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2024 | Journal Article | LibreCat-ID: 54093
Pinske, Julien, and Jan Sperling. “Unbreakable and Breakable Quantum Censorship.” Physical Review A 109, no. 5 (2024). https://doi.org/10.1103/physreva.109.052408.
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2024 | Journal Article | LibreCat-ID: 55140
Yasmin, Farha, and Jan Sperling. “Entanglement-Assisted Quantum Speedup: Beating Local Quantum Speed Limits.” Physical Review A 110, no. 1 (2024). https://doi.org/10.1103/physreva.110.012424.
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2024 | Journal Article | LibreCat-ID: 55173
Di Fidio, Christian, Laura Ares, and Jan Sperling. “Quantum Walks and Entanglement in Cavity Networks.” Physical Review A 110, no. 1 (2024). https://doi.org/10.1103/physreva.110.013705.
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2024 | Journal Article | LibreCat-ID: 57743
Krishnaswamy, Suchitra, Fabian Schlue, L. Ares, V. Dyachuk, Michael Stefszky, Benjamin Brecht, Christine Silberhorn, and Jan Sperling. “Experimental Retrieval of Photon Statistics from Click Detection.” Physical Review A 110, no. 2 (2024). https://doi.org/10.1103/physreva.110.023717.
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2023 | Journal Article | LibreCat-ID: 44050
Sperling, Jan, and Elizabeth Agudelo. “Entanglement of Particles versus Entanglement of Fields: Independent Quantum Resources.” Physical Review A 107, no. 4 (2023). https://doi.org/10.1103/physreva.107.042420.
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2023 | Journal Article | LibreCat-ID: 40477
Sperling, Jan, Ilaria Gianani, Marco Barbieri, and Elizabeth Agudelo. “Detector Entanglement: Quasidistributions for Bell-State Measurements.” Physical Review A 107, no. 1 (2023). https://doi.org/10.1103/physreva.107.012426.
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2023 | Journal Article | LibreCat-ID: 42973
Lüders, Carolin, Matthias Pukrop, Franziska Barkhausen, Elena Rozas, Christian Schneider, Sven Höfling, Jan Sperling, Stefan Schumacher, and Marc Aßmann. “Tracking Quantum Coherence in Polariton Condensates with Time-Resolved Tomography.” Physical Review Letters 130, no. 11 (2023). https://doi.org/10.1103/physrevlett.130.113601.
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2023 | Journal Article | LibreCat-ID: 61266
Lüders, Carolin, Franziska Barkhausen, Matthias Pukrop, Elena Rozas, Jan Sperling, Stefan Schumacher, and Marc Aßmann. “Continuous-Variable Quantum Optics and Resource Theory for Ultrafast Semiconductor Spectroscopy [Invited].” Optical Materials Express 13, no. 11 (2023). https://doi.org/10.1364/ome.497006.
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2022 | Conference Paper | LibreCat-ID: 43744
Meier, Torsten, Jan Philipp Hoepker, Maximilian Protte, Christof Eigner, Christine Silberhorn, Polina R. Sharapova, Jan Sperling, and Tim Bartley. “Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity.” In Conference on Lasers and Electro-Optics: Applications and Technology, JTu3A. 17. Optica Publishing Group, 2022. https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17.
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2022 | Journal Article | LibreCat-ID: 34884
Prasannan, Nidhin, Jan Sperling, Benjamin Brecht, and Christine Silberhorn. “Direct Measurement of Higher-Order Nonlinear Polarization Squeezing.” Physical Review Letters 129, no. 26 (2022). https://doi.org/10.1103/physrevlett.129.263601.
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2022 | Journal Article | LibreCat-ID: 30921
Held, Philip, Melanie Engelkemeier, Syamsundar De, Sonja Barkhofen, Jan Sperling, and Christine Silberhorn. “Driven Gaussian Quantum Walks.” Physical Review A 105, no. 4 (2022). https://doi.org/10.1103/physreva.105.042210.
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2021 | Journal Article | LibreCat-ID: 26889
Luo, Kai Hong, Matteo Santandrea, Michael Stefszky, Jan Sperling, Marcello Massaro, Alessandro Ferreri, Polina Sharapova, Harald Herrmann, and Christine Silberhorn. “Quantum Optical Coherence: From Linear to Nonlinear Interferometers.” Physical Review A, 2021. https://doi.org/10.1103/physreva.104.043707.
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2021 | Journal Article | LibreCat-ID: 26283
Lüders, Carolin, Matthias Pukrop, Elena Rozas, Christian Schneider, Sven Höfling, Jan Sperling, Stefan Schumacher, and Marc Aßmann. “Quantifying Quantum Coherence in Polariton Condensates.” PRX Quantum, 2021. https://doi.org/10.1103/prxquantum.2.030320.
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2021 | Journal Article | LibreCat-ID: 26284
Bagrets, Dmitry, Kun Woo Kim, Sonja Barkhofen, Syamsundar De, Jan Sperling, Christine Silberhorn, Alexander Altland, and Tobias Micklitz. “Probing the Topological Anderson Transition with Quantum Walks.” Physical Review Research, 2021. https://doi.org/10.1103/physrevresearch.3.023183.
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2021 | Journal Article | LibreCat-ID: 26287
Geraldi, Andrea, Syamsundar De, Alessandro Laneve, Sonja Barkhofen, Jan Sperling, Paolo Mataloni, and Christine Silberhorn. “Transient Subdiffusion via Disordered Quantum Walks.” Physical Review Research, 2021. https://doi.org/10.1103/physrevresearch.3.023052.
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