280 citations · 1.5k across the 32 of their papers we have counts for
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cond-mat.stat-mech2017★ 13 cited
Measuring the distance between quantum many-body wave functions
Xiao Chen, Tianci Zhou, Cenke Xu
We study the distance of two wave functions under chaotic time evolution. The two initial states are differed only by a local perturbation. To be entitled "chaos" the distance shou…
cond-mat.stat-mech2017★ 1 cited
Bipartite Fidelity and Loschmidt Echo of Bosonic Conformal Interface
Tianci Zhou, Mao Lin
We study the quantum quench problem for a class of bosonic conformal interfaces by computing the Loschmidt echo and the bipartite fidelity. The quench can be viewed as a sudden cha…