2 papers
quant-ph2026
Anyon-induced non-Hermitian topological phases
Yi-An Wang, Kun Ding, Linhu Li
We show that anyonic exchange statistics can activate non-Hermitian point-gap topology in models that are topologically trivial in its absence. The emergent topology oscillates mor…
cond-mat.quant-gas2024
Non-Hermitian skin effect in fragmented Hilbert spaces of one-dimensional fermionic lattices
Yi-An Wang, Linhu Li
We discover that the interplay between Hilbert space fragmentation and multiple non-Hermitian pumping channels leads to distinct non-Hermitian skin effect (NHSE) in real and Fock s…