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Martin Gärttner
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2
Entropic entanglement criteria in phase space
We derive entropic inseparability criteria for the phase-space representation of quantum states. In contrast to criteria involving …
Stefan Floerchinger
,
Martin Gärttner
,
Tobias Haas
,
Oliver Stockdale
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Project
DOI
Spiking neuromorphic chip learns entangled quantum states
The approximation of quantum states with artificial neural networks has gained a lot of attention during the last years. Meanwhile, …
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
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Project
DOI
Glassy quantum dynamics of disordered Ising spins
We study out-of-equilibrium dynamics in the quantum Ising model with power-law interactions and positional disorder. For arbitrary …
P. Schultzen
,
T. Franz
,
S. Geier
,
A. Salzinger
,
A. Tebben
,
C. Hainaut
,
G. Zürn
,
M. Weidemüller
,
Martin Gärttner
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Project
DOI
Single-particle localization in a two-dimensional Rydberg spin system
We study excitation transport in a two-dimensional system of randomly assembled spins with power-law hopping in two dimensions. This …
Jan Philipp Klinger
,
Martin Gärttner
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Project
DOI
Time-Dependent Variational Principle for Open Quantum Systems with Artificial Neural Networks
We develop a variational approach to simulating the dynamics of open quantum many-body systems using deep autoregressive neural …
Moritz Reh
,
Markus Schmitt
,
Martin Gärttner
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Project
DOI
Nonlinear absorption in interacting Rydberg electromagnetically-induced-transparency spectra on two-photon resonance
We experimentally investigate the nonlinear transmission spectrum of coherent light fields propagating through a Rydberg-EIT medium …
Annika Tebben
,
Clément Hainaut
,
André Salzinger
,
Sebastian Geier
,
Titus Franz
,
Thomas Pohl
,
Martin Gärttner
,
Gerhard Zürn
,
Matthias Weidemüller
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DOI
Entanglement detection in quantum many-body systems using entropic uncertainty relations
We study experimentally accessible lower bounds on entanglement measures based on entropic uncertainty relations. Experimentally …
Bjarne Bergh
,
Martin Gärttner
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Project
DOI
Experimentally Accessible Bounds on Distillable Entanglement from Entropic Uncertainty Relations
Entanglement is not only the resource that fuels many quantum technologies but also plays a key role for some of the most profound open …
Bjarne Bergh
,
Martin Gärttner
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Project
DOI
Glassy Dynamics in a Disordered Heisenberg Quantum Spin System
A. Signoles
,
T. Franz
,
R. Ferracini Alves
,
Martin Gärttner
,
S. Whitlock
,
G. Zürn
,
M. Weidemüller
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Project
DOI
Neural-network quantum state tomography in a two-qubit experiment
Marcel Neugebauer
,
Laurin Fischer
,
Alexander Jäger
,
Stefanie Czischek
,
Selim Jochim
,
Matthias Weidemüller
,
Martin Gärttner
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Project
DOI
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