2 papers
cond-mat.mes-hall2025
Topological origin of non-Hermitian skin effect in higher dimensions and uniform spectra
Haiping Hu
The non-Hermitian skin effect is an iconic phenomenon characterized by the aggregation of eigenstates near the system boundaries in non-Hermitian systems. While extensively studied…
cond-mat.dis-nn2024
Universal Spreading Dynamics in Quasiperiodic Non-Hermitian Systems
Ze-Yu Xing, Shu Chen, Haiping Hu
Non-Hermitian systems exhibit a distinctive type of wave propagation, due to the intricate interplay of non-Hermiticity and disorder. Here, we investigate the spreading dynamics in…