2 papers
cond-mat.dis-nn2025
When Homogeneous Systems Meet Dissipation and Disorder
Xixi Feng, Ao Zhou, Feng Lu +2
We investigate the localization and topological properties of the non-equilibrium steady state (NESS) in a one-dimensional homogeneous system. Our results demonstrate that, despite…
cond-mat.dis-nn2023
Stable real-energy spectral dynamics with topological transitions and non-Hermitian many-body localization
Shujie Cheng, Xixi Feng, Wen Chen +2
In this work, the interplay between non-Hermiticity, quasi-disorder, and repulsive interaction is studied for hard-core bosons confined in a one-dimensional optical lattice, where…