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Martin Gärttner
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2
Optimizing design choices for neural quantum states
Neural quantum states are a new family of variational ansätze for quantum-many body wave functions with advantageous properties in the …
Moritz Reh
,
Markus Schmitt
,
Martin Gärttner
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Project
DOI
Quantum State Assignment Flows
J. Schwarz
,
B. Boll
,
D. Sitenko
,
D. Gonzalez-Alvarado
,
Martin Gärttner
,
P. Albers
,
C. Schnörr
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DOI
Variational Monte Carlo approach to partial differential equations with neural networks
The accurate numerical solution of partial differential equations (PDEs) is a central task in numerical analysis allowing to model a …
Moritz Reh
,
Martin Gärttner
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Project
DOI
Pair localization in dipolar systems with tunable positional disorder
Strongly interacting quantum systems subject to quenched disorder exhibit intriguing phenomena such as glassiness and many-body …
Adrian Braemer
,
Titus Franz
,
Matthias Weidemüller
,
Martin Gärttner
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Project
DOI
Efficient quantum state tomography with convolutional neural networks
Modern day quantum simulators can prepare a wide variety of quantum states but the accurate estimation of observables from tomographic …
Tobias Schmale
,
Moritz Reh
,
Martin Gärttner
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Project
DOI
Observation of universal relaxation dynamics in disordered quantum spin systems
A major goal toward understanding far-from-equilibrium dynamics of quantum many-body systems consists in finding indications of …
Titus Franz
,
Sebastian Geier
,
Clément Hainaut
,
Nithiwadee Thaicharoen
,
Adrian Braemer
,
Martin Gärttner
,
Gerhard Zürn
,
Matthias Weidemüller
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Project
DOI
Variational Learning of Quantum Ground States on Spiking Neuromorphic Hardware
Summary Recent research has demonstrated the usefulness of neural networks as variational ansatz functions for quantum many-body …
Robert Klassert
,
Andreas Baumbach
,
Mihai A. Petrovici
,
Martin Gärttner
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Project
DOI
Emergent pair localization in a many-body quantum spin system
Understanding how closed quantum systems dynamically approach thermal equilibrium presents a major unresolved problem in statistical …
Titus Franz
,
Sebastian Geier
,
Adrian Braemer
,
Clément Hainaut
,
Adrien Signoles
,
Nithiwadee Thaicharoen
,
Annika Tebben
,
André Salzinger
,
Martin Gärttner
,
Gerhard Zürn
,
Matthias Weidemüller
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Project
DOI
Monte Carlo sampling of complex actions in extended state spaces
Path integrals with complex actions are encountered for many physical systems ranging from spin- or mass-imbalanced atomic gases and …
Lukas Kades
,
Martin Gärttner
,
Thomas Gasenzer
,
Jan M. Pawlowski
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DOI
Pairing with strings attached
Charge carriers in an engineered bilayer Mott insulator are predicted to form tightly bound, mobile pairs, glued together by string …
Martin Gärttner
,
Markus Garst
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DOI
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