121 citations · 232 across the 9 of their papers we have counts for
Showing quant-phShow all
2 papers · 1 filter
quant-ph2024★ 3 cited
Non-Hermitian Delocalization Induced by Residue Imaginary Velocity
Shi-Xin Hu, Yong-Xu Fu, Yi Zhang
The dichotomy of localization versus delocalization is a historic topic central to quantum and condensed matter physics. We discover a new delocalization mechanism attributed to a…
quant-ph2023★ 12 cited
Nontrivial worldline winding in non-Hermitian quantum systems
Shi-Xin Hu, Yongxu Fu, Yi Zhang
Amid the growing interest in non-Hermitian quantum systems, non-interacting models have received the most attention. Here, through the stochastic series expansion quantum Monte Car…