Showing quant-phShow all
2 papers · 1 filter
quant-ph2026
Quasi-Non-Hermitian Edge Bursts Induced by Nonuniform Loss
Ze Yang, Wei Li, Fuxiang Li
Non-Hermitian quantum walks on lossy lattices with open boundaries can exhibit an anomalous peak of the loss probability at the boundary, known as the non-Hermitian edge burst (NHE…
quant-ph2023
Universal scalefree non-Hermitian skin effect near the Bloch point
Wei Li, Zhoujian Sun, Ze Yang +1
The scalefree non-Hermitian skin effect (NHSE) refers to the phenomenon that the localization length of skin modes scales proportionally with system size in non-Hermitian systems.…