Sperling, Jan, and W. Vogel. “Verifying Continuous-Variable Entanglement in Finite Spaces.”https://doi.org/10.1103/physreva.79.052313__Physical Review A, 2009.https://doi.org/10.1103/physreva.79.052313 .
LibreCat: /record/26360
DOI: 10.1103/physreva.79.052313

Sperling, Jan, and W. Vogel. “Representation of Entanglement by Negative Quasiprobabilities.”https://doi.org/10.1103/physreva.79.042337__Physical Review A, 2009.https://doi.org/10.1103/physreva.79.042337 .
LibreCat: /record/26361
DOI: 10.1103/physreva.79.042337

Sperling, Jan, and W. Vogel. “Necessary and Sufficient Conditions for Bipartite Entanglement.”https://doi.org/10.1103/physreva.79.022318__Physical Review A, 2009.https://doi.org/10.1103/physreva.79.022318 .
LibreCat: /record/26362
DOI: 10.1103/physreva.79.022318

Vogel, W., T. Kiesel, and Jan Sperling. “Characterizing Nonclassicality and Entanglement.”https://doi.org/10.1134/s0030400x10020074__Optics and Spectroscopy, 2010, 197–205.https://doi.org/10.1134/s0030400x10020074 .
LibreCat: /record/26359
DOI: 10.1134/s0030400x10020074

Sperling, Jan, and W. Vogel. “Determination of the Schmidt Number.”https://doi.org/10.1103/physreva.83.042315__Physical Review A, 2011.https://doi.org/10.1103/physreva.83.042315 .
LibreCat: /record/26357
DOI: 10.1103/physreva.83.042315

Sperling, Jan, and W Vogel. “The Schmidt Number as a Universal Entanglement Measure.”https://doi.org/10.1088/0031-8949/83/04/045002__Physica Scripta, 2011.https://doi.org/10.1088/0031-8949/83/04/045002 .
LibreCat: /record/26358
DOI: 10.1088/0031-8949/83/04/045002

Gehrke, C., Jan Sperling, and W. Vogel. “Quantification of Nonclassicality.”https://doi.org/10.1103/physreva.86.052118__Physical Review A, 2012.https://doi.org/10.1103/physreva.86.052118 .
LibreCat: /record/26351
DOI: 10.1103/physreva.86.052118

Pagel, D., H. Fehske, Jan Sperling, and W. Vogel. “Strongly Entangled Light from Planar Microcavities.”https://doi.org/10.1103/physreva.86.052313__Physical Review A, 2012.https://doi.org/10.1103/physreva.86.052313 .
LibreCat: /record/26352
DOI: 10.1103/physreva.86.052313

Miranowicz, Adam, Pawe Horodecki, Ravindra W. Chhajlany, Jan Tuziemski, and Jan Sperling. “Analytical Progress on Symmetric Geometric Discord: Measurement-Based Upper Bounds.”https://doi.org/10.1103/physreva.86.042123__Physical Review A, 2012.https://doi.org/10.1103/physreva.86.042123 .
LibreCat: /record/26353
DOI: 10.1103/physreva.86.042123

Sperling, Jan, W. Vogel, and G. S. Agarwal. “Sub-Binomial Light.”https://doi.org/10.1103/physrevlett.109.093601__Physical Review Letters, 2012.https://doi.org/10.1103/physrevlett.109.093601 .
LibreCat: /record/26354
DOI: 10.1103/physrevlett.109.093601

Sperling, Jan, and W Vogel. “Entanglement Quasiprobabilities of Squeezed Light.”https://doi.org/10.1088/1367-2630/14/5/055026__New Journal of Physics, 2012.https://doi.org/10.1088/1367-2630/14/5/055026 .
LibreCat: /record/26355
DOI: 10.1088/1367-2630/14/5/055026

Sperling, Jan, W. Vogel, and G. S. Agarwal. “True Photocounting Statistics of Multiple On-off Detectors.”https://doi.org/10.1103/physreva.85.023820__Physical Review A, 2012.https://doi.org/10.1103/physreva.85.023820 .
LibreCat: /record/26356
DOI: 10.1103/physreva.85.023820

Sperling, Jan, W. Vogel, and G. S. Agarwal. “Correlation Measurements with On-off Detectors.”https://doi.org/10.1103/physreva.88.043821__Physical Review A, 2013.https://doi.org/10.1103/physreva.88.043821 .
LibreCat: /record/26347
DOI: 10.1103/physreva.88.043821

Pagel, D., H. Fehske, Jan Sperling, and W. Vogel. “Multipartite Entangled Light from Driven Microcavities.”https://doi.org/10.1103/physreva.88.042310__Physical Review A, 2013.https://doi.org/10.1103/physreva.88.042310 .
LibreCat: /record/26348
DOI: 10.1103/physreva.88.042310

Sperling, Jan, and W. Vogel. “Multipartite Entanglement Witnesses.”https://doi.org/10.1103/physrevlett.111.110503__Physical Review Letters, 2013.https://doi.org/10.1103/physrevlett.111.110503 .
LibreCat: /record/26349
DOI: 10.1103/physrevlett.111.110503

Agudelo, E., Jan Sperling, and W. Vogel. “Quasiprobabilities for Multipartite Quantum Correlations of Light.”https://doi.org/10.1103/physreva.87.033811__Physical Review A, 2013.https://doi.org/10.1103/physreva.87.033811 .
LibreCat: /record/26350
DOI: 10.1103/physreva.87.033811

Shahandeh, F., Jan Sperling, and W. Vogel. “Structural Quantification of Entanglement.”https://doi.org/10.1103/physrevlett.113.260502__Physical Review Letters, 2014.https://doi.org/10.1103/physrevlett.113.260502 .
LibreCat: /record/26340
DOI: 10.1103/physrevlett.113.260502

Gutiérrez-Esparza, A. J., W. M. Pimenta, B. Marques, A. A. Matoso, Jan Sperling, W. Vogel, and S. Pádua. “Detection of Nonlocal Superpositions.”https://doi.org/10.1103/physreva.90.032328__Physical Review A, 2014.https://doi.org/10.1103/physreva.90.032328 .
LibreCat: /record/26341
DOI: 10.1103/physreva.90.032328

Mraz, M., Jan Sperling, W. Vogel, and B. Hage. “Witnessing the Degree of Nonclassicality of Light.”https://doi.org/10.1103/physreva.90.033812__Physical Review A, 2014.https://doi.org/10.1103/physreva.90.033812 .
LibreCat: /record/26342
DOI: 10.1103/physreva.90.033812

Vogel, W., and Jan Sperling. “Unified Quantification of Nonclassicality and Entanglement.”https://doi.org/10.1103/physreva.89.052302__Physical Review A, 2014.https://doi.org/10.1103/physreva.89.052302 .
LibreCat: /record/26343
DOI: 10.1103/physreva.89.052302

Sperling, Jan, W. Vogel, and G. S. Agarwal. “Quantum State Engineering by Click Counting.”https://doi.org/10.1103/physreva.89.043829__Physical Review A, 2014.https://doi.org/10.1103/physreva.89.043829 .
LibreCat: /record/26344
DOI: 10.1103/physreva.89.043829

Steinhoff, F. E. S., M. C. de Oliveira, Jan Sperling, and W. Vogel. “Bipartite Bound Entanglement in Continuous Variables through Degaussification.”https://doi.org/10.1103/physreva.89.032313__Physical Review A, 2014.https://doi.org/10.1103/physreva.89.032313 .
LibreCat: /record/26345
DOI: 10.1103/physreva.89.032313

Shahandeh, F., Jan Sperling, and W. Vogel. “Operational Gaussian Schmidt-Number Witnesses.”https://doi.org/10.1103/physreva.88.062323__Physical Review A, 2014.https://doi.org/10.1103/physreva.88.062323 .
LibreCat: /record/26346
DOI: 10.1103/physreva.88.062323

Lipfert, T., Jan Sperling, and W. Vogel. “Homodyne Detection with On-off Detector Systems.”https://doi.org/10.1103/physreva.92.053835__Physical Review A, 2015.https://doi.org/10.1103/physreva.92.053835 .
LibreCat: /record/26330
DOI: 10.1103/physreva.92.053835

Agudelo, E., Jan Sperling, W. Vogel, S. Köhnke, M. Mraz, and B. Hage. “Continuous Sampling of the Squeezed-State Nonclassicality.”https://doi.org/10.1103/physreva.92.033837__Physical Review A, 2015.https://doi.org/10.1103/physreva.92.033837 .
LibreCat: /record/26331
DOI: 10.1103/physreva.92.033837

Ryl, S., Jan Sperling, E. Agudelo, M. Mraz, S. Köhnke, B. Hage, and W. Vogel. “Unified Nonclassicality Criteria.”https://doi.org/10.1103/physreva.92.011801__Physical Review A, 2015.https://doi.org/10.1103/physreva.92.011801 .
LibreCat: /record/26332
DOI: 10.1103/physreva.92.011801

Sperling, Jan, and W Vogel. “Convex Ordering and Quantification of Quantumness.”https://doi.org/10.1088/0031-8949/90/7/074024__Physica Scripta, 2015.https://doi.org/10.1088/0031-8949/90/7/074024 .
LibreCat: /record/26334
DOI: 10.1088/0031-8949/90/7/074024

Bohmann, M., Jan Sperling, and W. Vogel. “Entanglement and Phase Properties of Noisy NOON States.”https://doi.org/10.1103/physreva.91.042332__Physical Review A, 2015.https://doi.org/10.1103/physreva.91.042332 .
LibreCat: /record/26335
DOI: 10.1103/physreva.91.042332

Reusch, A., Jan Sperling, and W. Vogel. “Entanglement Witnesses for Indistinguishable Particles.”https://doi.org/10.1103/physreva.91.042324__Physical Review A, 2015.https://doi.org/10.1103/physreva.91.042324 .
LibreCat: /record/26336
DOI: 10.1103/physreva.91.042324

Luis, Alfredo, Jan Sperling, and Werner Vogel. “Nonclassicality Phase-Space Functions: More Insight with Fewer Detectors.”https://doi.org/10.1103/physrevlett.114.103602__Physical Review Letters, 2015.https://doi.org/10.1103/physrevlett.114.103602 .
LibreCat: /record/26337
DOI: 10.1103/physrevlett.114.103602

Sperling, Jan, W. Vogel, and G. S. Agarwal. “Balanced Homodyne Detection with On-off Detector Systems: Observable Nonclassicality Criteria.”https://doi.org/10.1209/0295-5075/109/34001__EPL (Europhysics Letters), 2015.https://doi.org/10.1209/0295-5075/109/34001 .
LibreCat: /record/26338
DOI: 10.1209/0295-5075/109/34001

Gerke, S., Jan Sperling, W. Vogel, Y. Cai, J. Roslund, N. Treps, and C. Fabre. “Full Multipartite Entanglement of Frequency-Comb Gaussian States.”https://doi.org/10.1103/physrevlett.114.050501__Physical Review Letters, 2015.https://doi.org/10.1103/physrevlett.114.050501 .
LibreCat: /record/26339
DOI: 10.1103/physrevlett.114.050501

Sperling, Jan, M. Bohmann, W. Vogel, G. Harder, Benjamin Brecht, V. Ansari, and Christine Silberhorn. “Uncovering Quantum Correlations with Time-Multiplexed Click Detection.”https://doi.org/10.1103/physrevlett.115.023601__Physical Review Letters, 2015.https://doi.org/10.1103/physrevlett.115.023601 .
LibreCat: /record/26333
DOI: 10.1103/physrevlett.115.023601

Gerke, S., Jan Sperling, W. Vogel, Y. Cai, J. Roslund, N. Treps, and C. Fabre. “Multipartite Entanglement of a Two-Separable State.”https://doi.org/10.1103/physrevlett.117.110502__Physical Review Letters, 2016.https://doi.org/10.1103/physrevlett.117.110502 .
LibreCat: /record/26322
DOI: 10.1103/physrevlett.117.110502

Sperling, Jan, Tim Bartley, G. Donati, M. Barbieri, X.-M. Jin, A. Datta, W. Vogel, and I.A. Walmsley. “Quantum Correlations from the Conditional Statistics of Incomplete Data.”https://doi.org/10.1103/physrevlett.117.083601__Physical Review Letters, 2016.https://doi.org/10.1103/physrevlett.117.083601 .
LibreCat: /record/26323
DOI: 10.1103/physrevlett.117.083601

Bohmann, M., A. A. Semenov, Jan Sperling, and W. Vogel. “Gaussian Entanglement in the Turbulent Atmosphere.”https://doi.org/10.1103/physreva.94.010302__Physical Review A, 2016.https://doi.org/10.1103/physreva.94.010302 .
LibreCat: /record/26324
DOI: 10.1103/physreva.94.010302

Sperling, Jan, W. Vogel, and G. S. Agarwal. “Operational Definition of Quantum Correlations of Light.”https://doi.org/10.1103/physreva.94.013833__Physical Review A, 2016.https://doi.org/10.1103/physreva.94.013833 .
LibreCat: /record/26325
DOI: 10.1103/physreva.94.013833

Sperling, Jan. “Characterizing Maximally Singular Phase-Space Distributions.”https://doi.org/10.1103/physreva.94.013814__Physical Review A, 2016.https://doi.org/10.1103/physreva.94.013814 .
LibreCat: /record/26326
DOI: 10.1103/physreva.94.013814

Krumm, F., Jan Sperling, and W. Vogel. “Multitime Correlation Functions in Nonclassical Stochastic Processes.”https://doi.org/10.1103/physreva.93.063843__Physical Review A, 2016.https://doi.org/10.1103/physreva.93.063843 .
LibreCat: /record/26327
DOI: 10.1103/physreva.93.063843

Bruns, D., Jan Sperling, and S. Scheel. “Witnessing Random Unitary and Projective Quantum Channels: Complementarity between Separable and Maximally Entangled States.”https://doi.org/10.1103/physreva.93.032132__Physical Review A, 2016.https://doi.org/10.1103/physreva.93.032132 .
LibreCat: /record/26328
DOI: 10.1103/physreva.93.032132

Heilmann, René, Jan Sperling, Armando Perez-Leija, Markus Gräfe, Matthias Heinrich, Stefan Nolte, Werner Vogel, and Alexander Szameit. “Harnessing Click Detectors for the Genuine Characterization of Light States.”https://doi.org/10.1038/srep19489__Scientific Reports, 2016.https://doi.org/10.1038/srep19489 .
LibreCat: /record/26329
DOI: 10.1038/srep19489

Sperling, Jan, and I.A. Walmsley. “Separable and Inseparable Quantum Trajectories.”https://doi.org/10.1103/physrevlett.119.170401__Physical Review Letters, 2017.https://doi.org/10.1103/physrevlett.119.170401 .
LibreCat: /record/26307
DOI: 10.1103/physrevlett.119.170401

Kröger, Johannes, Thomas Ahrens, Jan Sperling, Werner Vogel, Heinrich Stolz, and Boris Hage. “High Intensity Click Statistics from a 10 × 10 Avalanche Photodiode Array.”https://doi.org/10.1088/1361-6455/aa8e68__Journal of Physics B: Atomic, Molecular and Optical Physics, 2017.https://doi.org/10.1088/1361-6455/aa8e68 .
LibreCat: /record/26308
DOI: 10.1088/1361-6455/aa8e68

Sperling, Jan, Armando Perez-Leija, Kurt Busch, and Ian A. Walmsley. “Quantum Coherences of Indistinguishable Particles.”https://doi.org/10.1103/physreva.96.032334__Physical Review A, 2017.https://doi.org/10.1103/physreva.96.032334 .
LibreCat: /record/26309
DOI: 10.1103/physreva.96.032334

Agudelo, E., Jan Sperling, L.S. Costanzo, M. Bellini, A. Zavatta, and W. Vogel. “Conditional Hybrid Nonclassicality.”https://doi.org/10.1103/physrevlett.119.120403__Physical Review Letters, 2017.https://doi.org/10.1103/physrevlett.119.120403 .
LibreCat: /record/26310
DOI: 10.1103/physrevlett.119.120403

Kühn, B., W. Vogel, and Jan Sperling. “Displaced Photon-Number Entanglement Tests.”https://doi.org/10.1103/physreva.96.032306__Physical Review A, 2017.https://doi.org/10.1103/physreva.96.032306 .
LibreCat: /record/26311
DOI: 10.1103/physreva.96.032306

Bohmann, M., Jan Sperling, and W. Vogel. “Entanglement Verification of Noisy NOON States.”https://doi.org/10.1103/physreva.96.012321__Physical Review A, 2017.https://doi.org/10.1103/physreva.96.012321 .
LibreCat: /record/26312
DOI: 10.1103/physreva.96.012321

Sperling, Jan, A. Eckstein, W. R. Clements, M. Moore, J. J. Renema, W. S. Kolthammer, S. W. Nam, et al. “Identification of Nonclassical Properties of Light with Multiplexing Layouts.”https://doi.org/10.1103/physreva.96.013804__Physical Review A, 2017.https://doi.org/10.1103/physreva.96.013804 .
LibreCat: /record/26313
DOI: 10.1103/physreva.96.013804

Sperling, Jan, and I. A. Walmsley. “Entanglement in Macroscopic Systems.”https://doi.org/10.1103/physreva.95.062116__Physical Review A, 2017.https://doi.org/10.1103/physreva.95.062116 .
LibreCat: /record/26314
DOI: 10.1103/physreva.95.062116

Sperling, Jan, E Agudelo, I A Walmsley, and W Vogel. “Quantum Correlations in Composite Systems.”https://doi.org/10.1088/1361-6455/aa7438__Journal of Physics B: Atomic, Molecular and Optical Physics, 2017.https://doi.org/10.1088/1361-6455/aa7438 .
LibreCat: /record/26315
DOI: 10.1088/1361-6455/aa7438

Krumm, F., W. Vogel, and Jan Sperling. “Time-Dependent Quantum Correlations in Phase Space.”https://doi.org/10.1103/physreva.95.063805__Physical Review A, 2017.https://doi.org/10.1103/physreva.95.063805 .
LibreCat: /record/26316
DOI: 10.1103/physreva.95.063805

Bohmann, M., R. Kruse, Jan Sperling, Christine Silberhorn, and W. Vogel. “Probing Free-Space Quantum Channels with Laboratory-Based Experiments.”https://doi.org/10.1103/physreva.95.063801__Physical Review A, 2017.https://doi.org/10.1103/physreva.95.063801 .
LibreCat: /record/26317
DOI: 10.1103/physreva.95.063801

Ryl, S., Jan Sperling, and W. Vogel. “Quantifying Nonclassicality by Characteristic Functions.”https://doi.org/10.1103/physreva.95.053825__Physical Review A, 2017.https://doi.org/10.1103/physreva.95.053825 .
LibreCat: /record/26318
DOI: 10.1103/physreva.95.053825

Sperling, Jan, W.R. Clements, A. Eckstein, M. Moore, J.J. Renema, W.S. Kolthammer, S.W. Nam, et al. “Detector-Independent Verification of Quantum Light.”https://doi.org/10.1103/physrevlett.118.163602__Physical Review Letters, 2017.https://doi.org/10.1103/physrevlett.118.163602 .
LibreCat: /record/26319
DOI: 10.1103/physrevlett.118.163602

Bohmann, M., R. Kruse, Jan Sperling, Christine Silberhorn, and W. Vogel. “Direct Calibration of Click-Counting Detectors.”https://doi.org/10.1103/physreva.95.033806__Physical Review A, 2017.https://doi.org/10.1103/physreva.95.033806 .
LibreCat: /record/26320
DOI: 10.1103/physreva.95.033806

Bohmann, M., Jan Sperling, A. A. Semenov, and W. Vogel. “Higher-Order Nonclassical Effects in Fluctuating-Loss Channels.”https://doi.org/10.1103/physreva.95.012324__Physical Review A, 2017.https://doi.org/10.1103/physreva.95.012324 .
LibreCat: /record/26321
DOI: 10.1103/physreva.95.012324

Perez-Leija, Armando, Roberto de J Leon-Montiel, Jan Sperling, Hector Moya-Cessa, Alexander Szameit, and Kurt Busch. “Two-Particle Four-Point Correlations in Dynamically Disordered Tight-Binding Networks.”https://doi.org/10.1088/1361-6455/aa9aa1__Journal of Physics B: Atomic, Molecular and Optical Physics, 2017.https://doi.org/10.1088/1361-6455/aa9aa1 .
LibreCat: /record/26306
DOI: 10.1088/1361-6455/aa9aa1

Sperling, Jan, and I. A. Walmsley. “Quasistates and Quasiprobabilities.”https://doi.org/10.1103/physreva.98.042122__Physical Review A, 2018.https://doi.org/10.1103/physreva.98.042122 .
LibreCat: /record/26301
DOI: 10.1103/physreva.98.042122

Gerke, S., W. Vogel, and Jan Sperling. “Numerical Construction of Multipartite Entanglement Witnesses.”https://doi.org/10.1103/physrevx.8.031047__Physical Review X, 2018.https://doi.org/10.1103/physrevx.8.031047 .
LibreCat: /record/26302
DOI: 10.1103/physrevx.8.031047

Sperling, Jan, and I. A. Walmsley. “Quasiprobability Representation of Quantum Coherence.”https://doi.org/10.1103/physreva.97.062327__Physical Review A, 2018.https://doi.org/10.1103/physreva.97.062327 .
LibreCat: /record/26303
DOI: 10.1103/physreva.97.062327

Kovalenko, O. P., Jan Sperling, W. Vogel, and A. A. Semenov. “Geometrical Picture of Photocounting Measurements.”https://doi.org/10.1103/physreva.97.023845__Physical Review A, 2018.https://doi.org/10.1103/physreva.97.023845 .
LibreCat: /record/26304
DOI: 10.1103/physreva.97.023845

Bohmann, M., J. Tiedau, Tim Bartley, Jan Sperling, Christine Silberhorn, and W. Vogel. “Incomplete Detection of Nonclassical Phase-Space Distributions.”https://doi.org/10.1103/physrevlett.120.063607__Physical Review Letters, 2018.https://doi.org/10.1103/physrevlett.120.063607 .
LibreCat: /record/26305
DOI: 10.1103/physrevlett.120.063607

Sperling, Jan, and W Vogel. “Quasiprobability Distributions for Quantum-Optical Coherence and Beyond.”https://doi.org/10.1088/1402-4896/ab5501__Physica Scripta, 2019.https://doi.org/10.1088/1402-4896/ab5501 .
LibreCat: /record/26293
DOI: 10.1088/1402-4896/ab5501

Cimini, Valeria, Ilaria Gianani, Marco Sbroscia, Jan Sperling, and Marco Barbieri. “Measuring Coherence of Quantum Measurements.”https://doi.org/10.1103/physrevresearch.1.033020__Physical Review Research, 2019.https://doi.org/10.1103/physrevresearch.1.033020 .
LibreCat: /record/26297
DOI: 10.1103/physrevresearch.1.033020

Rezai, Mohammad, Jan Sperling, and Ilja Gerhardt. “What Can Single Photons Do What Lasers Cannot Do?”https://doi.org/10.1088/2058-9565/ab3d56__Quantum Science and Technology, 2019.https://doi.org/10.1088/2058-9565/ab3d56 .
LibreCat: /record/26298
DOI: 10.1088/2058-9565/ab3d56

Phillips, D. S., M. Walschaers, J. J. Renema, I. A. Walmsley, N. Treps, and Jan Sperling. “Benchmarking of Gaussian Boson Sampling Using Two-Point Correlators.”https://doi.org/10.1103/physreva.99.023836__Physical Review A, 2019.https://doi.org/10.1103/physreva.99.023836 .
LibreCat: /record/26299
DOI: 10.1103/physreva.99.023836

Sperling, Jan, Armando Perez-Leija, Kurt Busch, and Christine Silberhorn. “Mode-Independent Quantum Entanglement for Light.”https://doi.org/10.1103/physreva.100.062129__Physical Review A, 2019.https://doi.org/10.1103/physreva.100.062129 .
LibreCat: /record/26296
DOI: 10.1103/physreva.100.062129

Sperling, Jan, E. Meyer-Scott, Sonja Barkhofen, Benjamin Brecht, and Christine Silberhorn. “Experimental Reconstruction of Entanglement Quasiprobabilities.”https://doi.org/10.1103/physrevlett.122.053602__Physical Review Letters, 2019.https://doi.org/10.1103/physrevlett.122.053602 .
LibreCat: /record/26300
DOI: 10.1103/physrevlett.122.053602

Sperling, Jan, D.S. Phillips, J.F.F Bulmer, G.S. Thekkadath, A. Eckstein, T.A.W. Wolterink, J. Lugani, et al. “Detector-Agnostic Phase-Space Distributions.”https://doi.org/10.1103/physrevlett.124.013605__Physical Review Letters, 2020.https://doi.org/10.1103/physrevlett.124.013605 .
LibreCat: /record/26294
DOI: 10.1103/physrevlett.124.013605

Engelkemeier, M., L. Lorz, Syamsundar De, Benjamin Brecht, I. Dhand, M. B. Plenio, Christine Silberhorn, and Jan Sperling. “Quantum Photonics with Active Feedback Loops.”https://doi.org/10.1103/physreva.102.023712__Physical Review A 102 (2020).https://doi.org/10.1103/physreva.102.023712 .
LibreCat: /record/21023
DOI: 10.1103/physreva.102.023712

Nitsche, Thomas, Syamsundar De, Sonja Barkhofen, Evan Meyer-Scott, Johannes Tiedau, Jan Sperling, Aurél Gábris, Igor Jex, and Christine Silberhorn. “Local Versus Global Two-Photon Interference in Quantum Networks.”https://doi.org/10.1103/physrevlett.125.213604__Physical Review Letters, 2020.https://doi.org/10.1103/physrevlett.125.213604 .
LibreCat: /record/26289
DOI: 10.1103/physrevlett.125.213604

Bohmann, Martin, Elizabeth Agudelo, and Jan Sperling. “Probing Nonclassicality with Matrices of Phase-Space Distributions.”https://doi.org/10.22331/q-2020-10-15-343__Quantum, 2020.https://doi.org/10.22331/q-2020-10-15-343 .
LibreCat: /record/26290
DOI: 10.22331/q-2020-10-15-343

Sperling, Jan, and I A Walmsley. “Classical Evolution in Quantum Systems.”https://doi.org/10.1088/1402-4896/ab833b__Physica Scripta, 2020.https://doi.org/10.1088/1402-4896/ab833b .
LibreCat: /record/26292
DOI: 10.1088/1402-4896/ab833b

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.”https://doi.org/10.1103/physreva.104.043707__Physical Review A, 2021.https://doi.org/10.1103/physreva.104.043707 .
LibreCat: /record/26889
DOI: 10.1103/physreva.104.043707

Lüders, Carolin, Matthias Pukrop, Elena Rozas, Christian Schneider, Sven Höfling, Jan Sperling, Stefan Schumacher, and Marc Aßmann. “Quantifying Quantum Coherence in Polariton Condensates.”https://doi.org/10.1103/prxquantum.2.030320__PRX Quantum, 2021.https://doi.org/10.1103/prxquantum.2.030320 .
LibreCat: /record/26283
DOI: 10.1103/prxquantum.2.030320

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.”https://doi.org/10.1103/physrevresearch.3.023183__Physical Review Research, 2021.https://doi.org/10.1103/physrevresearch.3.023183 .
LibreCat: /record/26284
DOI: 10.1103/physrevresearch.3.023183

Geraldi, Andrea, Syamsundar De, Alessandro Laneve, Sonja Barkhofen, Jan Sperling, Paolo Mataloni, and Christine Silberhorn. “Transient Subdiffusion via Disordered Quantum Walks.”https://doi.org/10.1103/physrevresearch.3.023052__Physical Review Research, 2021.https://doi.org/10.1103/physrevresearch.3.023052 .
LibreCat: /record/26287
DOI: 10.1103/physrevresearch.3.023052

Tiedau, J., M. Engelkemeier, Benjamin Brecht, Jan Sperling, and Christine Silberhorn. “Statistical Benchmarking of Scalable Photonic Quantum Systems.”https://doi.org/10.1103/physrevlett.126.023601__Physical Review Letters 126 (2021).https://doi.org/10.1103/physrevlett.126.023601 .
LibreCat: /record/21021
DOI: 10.1103/physrevlett.126.023601

Prasannan, Nidhin, Syamsundar De, Sonja Barkhofen, Benjamin Brecht, Christine Silberhorn, and Jan Sperling. “Experimental Entanglement Characterization of Two-Rebit States.”https://doi.org/10.1103/physreva.103.l040402__Physical Review A 103 (2021).https://doi.org/10.1103/physreva.103.l040402 .
LibreCat: /record/26286
DOI: 10.1103/physreva.103.l040402

Köhnke, S., E. Agudelo, M. Schünemann, O. Schlettwein, W. Vogel, Jan Sperling, and B. Hage. “Quantum Correlations beyond Entanglement and Discord.”https://doi.org/10.1103/physrevlett.126.170404__Physical Review Letters, 2021.https://doi.org/10.1103/physrevlett.126.170404 .
LibreCat: /record/26285
DOI: 10.1103/physrevlett.126.170404

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.”https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17__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 .
LibreCat: /record/43744
DOI: 10.1364/CLEO_AT.2022.JTu3A.17

Prasannan, Nidhin, Jan Sperling, Benjamin Brecht, and Christine Silberhorn. “Direct Measurement of Higher-Order Nonlinear Polarization Squeezing.”https://doi.org/10.1103/physrevlett.129.263601__Physical Review Letters 129, no. 26 (2022).https://doi.org/10.1103/physrevlett.129.263601 .
LibreCat: /record/34884
DOI: 10.1103/physrevlett.129.263601

Held, Philip, Melanie Engelkemeier, Syamsundar De, Sonja Barkhofen, Jan Sperling, and Christine Silberhorn. “Driven Gaussian Quantum Walks.”https://doi.org/10.1103/physreva.105.042210__Physical Review A 105, no. 4 (2022).https://doi.org/10.1103/physreva.105.042210 .
LibreCat: /record/30921
DOI: 10.1103/physreva.105.042210

Sperling, Jan, and Elizabeth Agudelo. “Entanglement of Particles versus Entanglement of Fields: Independent Quantum Resources.”https://doi.org/10.1103/physreva.107.042420__Physical Review A 107, no. 4 (2023).https://doi.org/10.1103/physreva.107.042420 .
LibreCat: /record/44050
DOI: 10.1103/physreva.107.042420

Sperling, Jan, Ilaria Gianani, Marco Barbieri, and Elizabeth Agudelo. “Detector Entanglement: Quasidistributions for Bell-State Measurements.”https://doi.org/10.1103/physreva.107.012426__Physical Review A 107, no. 1 (2023).https://doi.org/10.1103/physreva.107.012426 .
LibreCat: /record/40477
DOI: 10.1103/physreva.107.012426

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.”https://doi.org/10.1103/physrevlett.130.113601__Physical Review Letters 130, no. 11 (2023).https://doi.org/10.1103/physrevlett.130.113601 .
LibreCat: /record/42973
DOI: 10.1103/physrevlett.130.113601

Protte, Maximilian, Timon Schapeler, Jan Sperling, and Tim Bartley. “Low-Noise Balanced Homodyne Detection with Superconducting Nanowire Single-Photon Detectors.”https://doi.org/10.1364/opticaq.502201__Optica Quantum 2, no. 1 (2024).https://doi.org/10.1364/opticaq.502201 .
LibreCat: /record/50840
DOI: 10.1364/opticaq.502201

Pinske, Julien, and Jan Sperling. “Unbreakable and Breakable Quantum Censorship.”https://doi.org/10.1103/physreva.109.052408__Physical Review A 109, no. 5 (2024).https://doi.org/10.1103/physreva.109.052408 .
LibreCat: /record/54093
DOI: 10.1103/physreva.109.052408

De, Syamsundar, Vahid Ansari, Jan Sperling, Sonja Barkhofen, Benjamin Brecht, and Christine Silberhorn. “Realization of High-Fidelity Unitary Operations on up to 64 Frequency Bins.”https://doi.org/10.1103/physrevresearch.6.l022040__Physical Review Research 6, no. 2 (2024).https://doi.org/10.1103/physrevresearch.6.l022040 .
LibreCat: /record/54288
DOI: 10.1103/physrevresearch.6.l022040