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20202022
most citedUbiquity of zeros of Loschmidt amplitude for mixed states in different physical processes and their implications

32 citations · 57 across the 4 of their papers we have counts for

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quant-ph2022★ 13 cited

Metamorphic dynamical quantum phase transition in double-quench processes at finite temperatures

Xu-Yang Hou, Qu-Cheng Gao, Hao Guo +1

By deriving a general framework and analyzing concrete examples, we demonstrate a class of dynamical quantum phase transitions (DQPTs) in one-dimensional two-band systems going thr…