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cond-mat.dis-nn2024
Two-dimensional many-body localized systems coupled to a heat bath
Joey Li, Amos Chan, Thorsten B. Wahl
We numerically investigate the effect of coupling a two-dimensional many-body localized system to a finite heat bath, using shallow quantum circuits as a variational ansatz. Specif…
quant-ph2024★ 9 cited
Exact projected entangled pair ground states with topological Euler invariant
Thorsten B. Wahl, Wojciech J. Jankowski, Adrien Bouhon +2
We report on a class of gapped projected entangled pair states (PEPS) with non-trivial Euler topology motivated by recent progress in band geometry. In the non-interacting limit, t…