515 citations · 5k across the 90 of their papers we have counts for
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Can neural quantum states learn volume-law ground states?
Giacomo Passetti, Damian Hofmann, Pit Neitemeier +3
We study whether neural quantum states based on multi-layer feed-forward networks can find ground states which exhibit volume-law entanglement entropy. As a testbed, we employ the…
Cavity Light-Matter Entanglement through Quantum Fluctuations
Giacomo Passetti, Christian J. Eckhardt, Michael A. Sentef +1
The hybridization between light and matter forms the basis to achieve cavity control over quantum materials. In this work we investigate a cavity coupled to an XXZ quantum chain of…
Photoinduced sliding transition into a hidden phase in van der Waals materials
Jiajun Li, Philipp Werner, Michael Sentef +1
We propose a generic scenario for metastability and excitation-induced switching in layered materials. Focusing on a minimal bilayer stack, where each layer consists of a honeycomb…
Witnessing nonequilibrium entanglement dynamics in a strongly correlated fermionic chain
Denitsa R. Baykusheva, Mona H. Kalthoff, Damian Hofmann +4
Many-body entanglement in condensed matter systems can be diagnosed from equilibrium response functions through the use of entanglement witnesses and operator-specific quantum boun…
Direct optical probe of magnon topology in two-dimensional quantum magnets
Emil Viñas Boström, Tahereh Sadat Parvini, James W. McIver +3
Controlling edge states of topological magnon insulators is a promising route to stable spintronics devices. However, to experimentally ascertain the topology of magnon bands is a…
Symmetry breaking and spectral structure of the interacting Hatano-Nelson model
Song-Bo Zhang, M. Michael Denner, Tomáš Bzdušek +2
We study the Hatano-Nelson model, i.e., a one-dimensional non-Hermitian chain of spinless fermions with nearest-neighbour nonreciprocal hopping, in the presence of repulsive neares…