Publications

Adrian Aasen, Andras Di Giovanni, Hannes Rotzinger, Alexey V. Ustinov, Martin Gärttner Readout error mitigated quantum state tomography tested on superconducting qubits. Phys. Commun. 7, 301 (2024).

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Sebastian Geier, Adrian Braemer, Eduard Braun, Maximilian Müllenbach, Titus Franz, Martin Gärttner, Gerhard Zürn, Matthias Weidemüller Time-Reversal in a Dipolar Quantum Many-Body Spin System. Physical Review Research 6, 033197 (2024).

T. Franz, S. Geier, C. Hainaut, Adrian Braemer, N. Thaicharoen, M. Hornung, E. Braun, Martin Gärttner, G. Zürn, M. Weidemüller Observation of Anisotropy-Independent Magnetization Dynamics in Spatially Disordered Heisenberg Spin Systems. Physical Review Research 6, 033131 (2024).

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Adrian Braemer, Javad Vahedi, Martin Gärttner Cluster Truncated Wigner Approximation for Bond-Disordered Heisenberg Spin Models. Physical Review B 110, 054204 (2024).

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Niklas Euler, Adrian Braemer, Luca Benn, Martin Gärttner Metronome spin stabilizes time-crystalline dynamics. Phys. Rev. B 109, 224301 (2024).

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Yannick Deller, Martin Gärttner, Tobias Haas, Markus K. Oberthaler, Moritz Reh, Helmut Strobel Area laws for classical entropies in a spin-1 Bose-Einstein condensate. ArXiv 2404.12323 (2024).

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Yannick Deller, Martin Gärttner, Tobias Haas, Markus K. Oberthaler, Moritz Reh, Helmut Strobel Area laws and thermalization from classical entropies in a Bose-Einstein condensate. ArXiv 2404.12321 (2024).

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Maximilian Rieger, Moritz Reh, Martin Gärttner Sample-efficient estimation of entanglement entropy through supervised learning. Phys. Rev. A 109, 012403 (2024).

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Niklas Euler, Martin Gärttner Detecting High-Dimensional Entanglement in Cold-Atom Quantum Simulators. PRX Quantum 4, 040338 (2023).

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Martin Gärttner, Tobias Haas, Johannes Noll General Class of Continuous Variable Entanglement Criteria. Phys. Rev. Lett. 131, 150201 (2023).

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Martin Gärttner, Tobias Haas, Johannes Noll Detecting continuous-variable entanglement in phase space with the $Q$ distribution. Phys. Rev. A 108, 042410 (2023).

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Jonathan Schwarz, Jonas Cassel, Bastian Boll, Martin Gärttner, Peter Albers, Christoph Schnörr Quantum State Assignment Flows. Entropy 25 (2023).

J. Schwarz, B. Boll, D. Sitenko, D. Gonzalez-Alvarado, Martin Gärttner, P. Albers, C. Schnörr Quantum State Assignment Flows. 14009, 743-756 (2023).

Moritz Reh, Markus Schmitt, Martin Gärttner Optimizing design choices for neural quantum states. Phys. Rev. B 107, 195115 (2023).

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Moritz Reh, Martin Gärttner Variational Monte Carlo approach to partial differential equations with neural networks. Machine Learning: Science and Technology 3, 04LT02 (2022).

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Adrian Braemer, Titus Franz, Matthias Weidemüller, Martin Gärttner Pair localization in dipolar systems with tunable positional disorder. Phys. Rev. B 106, 134212 (2022).

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Tobias Schmale, Moritz Reh, Martin Gärttner Efficient quantum state tomography with convolutional neural networks. npj Quantum Information 8, 115 (2022).

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Robert Klassert, Andreas Baumbach, Mihai A. Petrovici, Martin Gärttner Variational Learning of Quantum Ground States on Spiking Neuromorphic Hardware. iScience 25, 104707 (2022).

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Titus Franz, Sebastian Geier, Adrian Braemer, Clément Hainaut, Adrien Signoles, Nithiwadee Thaicharoen, Annika Tebben, André Salzinger, Martin Gärttner, Gerhard Zürn, Matthias Weidemüller Emergent pair localization in a many-body quantum spin system. ArXiv 2207.14216 (2022).

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Lukas Kades, Martin Gärttner, Thomas Gasenzer, Jan M. Pawlowski Monte Carlo sampling of complex actions in extended state spaces. Phys. Rev. E 105, 045315 (2022).

Martin Gärttner, Markus Garst Pairing with strings attached. Nature Physics (2022).

P. Schultzen, T. Franz, C. Hainaut, S. Geier, A. Salzinger, A. Tebben, G. Zürn, Martin Gärttner, M. Weidemüller Semiclassical simulations predict glassy dynamics for disordered Heisenberg models. Phys. Rev. B 105, L100201 (2022).

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Philipp Kunkel, Maximilian Prüfer, Stefan Lannig, Robin Strohmaier, Martin Gärttner, Helmut Strobel, Markus K. Oberthaler Detecting Entanglement Structure in Continuous Many-Body Quantum Systems. Phys. Rev. Lett. 128, 020402 (2022).

Stefanie Czischek, Andreas Baumbach, Sebastian Billaudelle, Benjamin Cramer, Lukas Kades, Jan M. Pawlowski, Markus K. Oberthaler, Johannes Schemmel, Mihai A. Petrovici, Thomas Gasenzer, Martin Gärttner Spiking neuromorphic chip learns entangled quantum states. SciPost Phys. 12, 39 (2022).

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Stefan Floerchinger, Martin Gärttner, Tobias Haas, Oliver Stockdale Entropic entanglement criteria in phase space. Phys. Rev. A 105, 012409 (2022).

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P. Schultzen, T. Franz, S. Geier, A. Salzinger, A. Tebben, C. Hainaut, G. Zürn, M. Weidemüller, Martin Gärttner Glassy quantum dynamics of disordered Ising spins. Phys. Rev. B 105, L020201 (2022).

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Jan Philipp Klinger, Martin Gärttner Single-particle localization in a two-dimensional Rydberg spin system. Phys. Rev. A 104, 063301 (2021).

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Moritz Reh, Markus Schmitt, Martin Gärttner Time-Dependent Variational Principle for Open Quantum Systems with Artificial Neural Networks. Phys. Rev. Lett. 127, 230501 (2021).

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Annika Tebben, Clément Hainaut, André Salzinger, Sebastian Geier, Titus Franz, Thomas Pohl, Martin Gärttner, Gerhard Zürn, Matthias Weidemüller Nonlinear absorption in interacting Rydberg electromagnetically-induced-transparency spectra on two-photon resonance. Phys. Rev. A 103, 063710 (2021).

Bjarne Bergh, Martin Gärttner Experimentally Accessible Bounds on Distillable Entanglement from Entropic Uncertainty Relations. Phys. Rev. Lett. 126, 190503 (2021).

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Bjarne Bergh, Martin Gärttner Entanglement detection in quantum many-body systems using entropic uncertainty relations. Phys. Rev. A 103, 052412 (2021).

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A. Signoles, T. Franz, R. Ferracini Alves, Martin Gärttner, S. Whitlock, G. Zürn, M. Weidemüller Glassy Dynamics in a Disordered Heisenberg Quantum Spin System. Phys. Rev. X 11, 011011 (2021).

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Marcel Neugebauer, Laurin Fischer, Alexander Jäger, Stefanie Czischek, Selim Jochim, Matthias Weidemüller, Martin Gärttner Neural-network quantum state tomography in a two-qubit experiment. Phys. Rev. A 102, 042604 (2020).

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Michael Rautenberg, Martin Gärttner Classical and quantum chaos in a three-mode bosonic system. Phys. Rev. A 101, 053604 (2020).

Stefanie Czischek, Jan M. Pawlowski, Thomas Gasenzer, Martin Gärttner Sampling scheme for neuromorphic simulation of entangled quantum systems. Phys. Rev. B 100, 195120 (2019).

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Martin Gärttner, Arghavan Safavi-Naini, Johannes Schachenmayer, Ana Maria Rey Doublon dynamics of Bose-Fermi mixtures in optical lattices. Phys. Rev. A 100, 053607 (2019).

Philipp Kunkel, Maximilian Prüfer, Stefan Lannig, Rodrigo Rosa-Medina, Alexis Bonnin, Martin Gärttner, Helmut Strobel, Markus K. Oberthaler Simultaneous Readout of Noncommuting Collective Spin Observables beyond the Standard Quantum Limit. Phys. Rev. Lett. 123, 063603 (2019).

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Stefanie Czischek, Martin Gärttner, Markus Oberthaler, Michael Kastner, Thomas Gasenzer Quenches near criticality of the quantum Ising chain—power and limitations of the discrete truncated Wigner approximation. Quantum Sci. Technol 4, 014006 (2018).

A. Safavi-Naini, R. J. Lewis-Swan, J. G. Bohnet, Martin Gärttner, K. A. Gilmore, J. E. Jordan, J. Cohn, J. K. Freericks, A. M. Rey, J. J. Bollinger Verification of a Many-Ion Simulator of the Dicke Model Through Slow Quenches across a Phase Transition. Phys. Rev. Lett. 121, 040503 (2018).

Stefanie Czischek, Martin Gärttner, Thomas Gasenzer Quenches near Ising quantum criticality as a challenge for artificial neural networks. Phys. Rev. B 98, 024311 (2018).

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J Cohn, A Safavi-Naini, R J Lewis-Swan, J G Bohnet, Martin Gärttner, K A Gilmore, J E Jordan, A M Rey, J J Bollinger, J K Freericks Bang-bang shortcut to adiabaticity in the Dicke model as realized in a Penning trap experiment. New J. Phys. 20, 055013 (2018).

Philipp Kunkel, Maximilian Prüfer, Helmut Strobel, Daniel Linnemann, Anika Frölian, Thomas Gasenzer, Martin Gärttner, Markus K. Oberthaler Spatially distributed multipartite entanglement enables EPR steering of atomic clouds. Science 360, 413–416 (2018).

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Martin Gärttner, Philipp Hauke, Ana Maria Rey Relating Out-of-Time-Order Correlations to Entanglement via Multiple-Quantum Coherences. Phys. Rev. Lett. 120, 040402 (2018).

Martin Gärttner, Justin G. Bohnet, Arghavan Safavi-Naini, Michael L. Wall, John J. Bollinger, Ana Maria Rey Measuring out-of-time-order correlations and multiple quantum spectra in a trapped-ion quantum magnet. Nature Physics 13, 781–786 (2017).

Andreas Fischer, Martin Gärttner, Philipp Cörlin, Alexander Sperl, Michael Schönwald, Tomoya Mizuno, Giuseppe Sansone, Arne Senftleben, Joachim Ullrich, Bernold Feuerstein, Thomas Pfeifer, Robert Moshammer Molecular wave-packet dynamics on laser-controlled transition states. Phys. Rev. A 93, 012507 (2016).

Jacob P. Covey, Steven A. Moses, Martin Gärttner, Arghavan Safavi-Naini, Matthew T. Miecnikowski, Zhengkun Fu, Johannes Schachenmayer, Paul S. Julienne, Ana Maria Rey, Deborah S. Jin, Jun Ye Doublon dynamics and polar molecule production in an optical lattice. Nat. Commun. 7, 11279 (2016).

Martin Gärttner Heralded $W$-state preparation using laser-designed superatoms. Phys. Rev. A 92, 013629 (2015).

Martin Gärttner, S. V. Syzranov, A. M. Rey, V. Gurarie, L. Radzihovsky Disorder-driven transition in a chain with power-law hopping. Phys. Rev. B 92, 041406 (2015).

Martin Gärttner, Shannon Whitlock, David W. Schönleber, Jörg Evers Collective Excitation of Rydberg-Atom Ensembles beyond the Superatom Model. Phys. Rev. Lett. 113, 233002 (2014).

David W. Schönleber, Martin Gärttner, Jörg Evers Coherent versus incoherent excitation dynamics in dissipative many-body Rydberg systems. Phys. Rev. A 89, 033421 (2014).

H. Schempp, G. Günter, M. Robert-de-Saint-Vincent, C. S. Hofmann, D. Breyel, A. Komnik, D. W. Schönleber, Martin Gärttner, J. Evers, S. Whitlock, M. Weidemüller Full Counting Statistics of Laser Excited Rydberg Aggregates in a One-Dimensional Geometry. Phys. Rev. Lett. 112, 013002 (2014).

Martin Gärttner, Kilian P. Heeg, Thomas Gasenzer, Jörg Evers Dynamic formation of Rydberg aggregates at off-resonant excitation. Phys. Rev. A 88, 043410 (2013).

Martin Gärttner, Jörg Evers Nonlinear absorption and density-dependent dephasing in Rydberg electromagnetically-induced-transparency media. Phys. Rev. A 88, 033417 (2013).

C. S. Hofmann, G. Günter, H. Schempp, M. Robert-de-Saint-Vincent, Martin Gärttner, J. Evers, S. Whitlock, M. Weidemüller Sub-Poissonian Statistics of Rydberg-Interacting Dark-State Polaritons. Phys. Rev. Lett. 110, 203601 (2013).

Martin Gärttner, Juan J. Omiste, Peter Schmelcher, Rosario González-Férez Fine structure of open-shell diatomic molecules in combined electric and magnetic fields. Molecular Physics 111, 1865-1878 (2013).

Kilian P. Heeg, Martin Gärttner, Jörg Evers Hybrid model for Rydberg gases including exact two-body correlations. Phys. Rev. A 86, 063421 (2012).

Martin Gärttner, Kilian P. Heeg, Thomas Gasenzer, Jörg Evers Finite-size effects in strongly interacting Rydberg gases. Phys. Rev. A 86, 033422 (2012).

J. J. Omiste, Martin Gärttner, P. Schmelcher, R. González-Férez, L. Holmegaard, J. H. Nielsen, H. Stapelfeldt, J. Küpper Theoretical description of adiabatic laser alignment and mixed-field orientation: the need for a non-adiabatic model. Phys. Chem. Chem. Phys. 13, 18815-18824 (2011).

Martin Gärttner, Florian Lenz, Christoph Petri, Fotis K. Diakonos, Peter Schmelcher Quantum scattering in driven single- and double-barrier systems. Phys. Rev. E 81, 051136 (2010).