Generalized Brillouin zones in non-Hermitian 1D models can become disconnected with more connected components than bands from point-gap features, allowing line gaps to close without altering point-gap topology.
Longhi, Probing non-Hermitian skin effect and non- Bloch phase transitions, Physical Review Research1, 023013 (2019)
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cond-mat.mes-hall 1years
2025 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Topology of the generalized Brillouin zone of one-dimensional models
Generalized Brillouin zones in non-Hermitian 1D models can become disconnected with more connected components than bands from point-gap features, allowing line gaps to close without altering point-gap topology.