33 citations · 54 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2023★ 33 cited
Quantum-Squeezing-Induced Point-Gap Topology and Skin Effect
Liang-Liang Wan, Xin-You Lü
We theoretically predict the squeezing-induced point-gap topology together with a {\it symmetry-protected skin effect} in a one-dimensional (1D) quadratic-bosonic sy…
quant-ph2023★ 21 cited
Out-of-Time-Order Correlation as a Witness for Topological Phase Transitions
Qian Bin, Liang-Liang Wan, Franco Nori +2
We propose a physical witness for dynamically detecting topological phase transitions (TPTs) via an experimentally observable out-of-time-order correlation (OTOC). The distinguisha…