Non-Hermitian Skin Effects in Hermitian Correlated or Disordered Systems: Quantities Sensitive or Insensitive to Boundary Effects and Pseudo-Quantum-Number.
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DOI: 10.1103/physrevlett.126.176601
Abstract: There is a common belief in the condensed matter community that bulk quantities become insensitive to the boundary condition in the infinite-volume limit. Here we reconsider this statement in terms of recent arguments of non-Hermitian… read more here.
Keywords: skin effects; hermitian skin; sensitive insensitive; quantities sensitive ... See more keywords