Physical Review Letters· 2018Q1
Edge States and Topological Invariants of Non-Hermitian Systems
- 2,242citations
- Q1SCImago
- 2018year
Short summary
A 'non-Hermitian skin effect' requires redefining topological invariants in a generalized Brillouin zone, leading to phase diagrams that differ from standard Bloch theory.
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Atomic and Molecular Physics, and OpticsPhysics and Astronomy