Bulk-entanglement spectrum correspondence in PT- and PC-symmetric topological insulators and superconductors
In this study, we discuss a type of bulk-boundary correspondence, which holds for topological insulators and superconductors when the parity-time (PT) and/or parity-particle-hole (PC) symmetry are present. In these systems, even when the bulk topology is nontrivial, the edge spectrum is generally ga...
| Główni autorzy: | , |
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| Format: | Artykuł |
| Język: | English |
| Wydane: |
American Physical Society
2024-08-01
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| Seria: | Physical Review Research |
| Dostęp online: | http://doi.org/10.1103/PhysRevResearch.6.033192 |