50 citations · 189 across the 15 of their papers we have counts for
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quant-ph2021★ 50 cited
Non-Hermitian topological phases and dynamical quantum phase transitions: A generic connection
Longwen Zhou, Qianqian Du
The dynamical and topological properties of non-Hermitian systems have attracted great attention in recent years. In this work, we establish an intrinsic connection between two cla…
quant-ph2020★ 27 cited
Floquet dynamical quantum phase transitions in periodically quenched systems
Longwen Zhou, Qianqian Du
Dynamical quantum phase transitions (DQPTs) are characterized by nonanalytic behaviors of physical observables as functions of time. When a system is subject to time-periodic modul…