| dc.contributor.author | Yüce, C. | |
| dc.date.accessioned | 2019-10-20T09:14:33Z | |
| dc.date.available | 2019-10-20T09:14:33Z | |
| dc.date.issued | 2018 | |
| dc.identifier.issn | 2469-9926 | |
| dc.identifier.issn | 2469-9934 | |
| dc.identifier.uri | https://dx.doi.org/10.1103/PhysRevA.98.012111 | |
| dc.identifier.uri | https://hdl.handle.net/11421/17271 | |
| dc.description | WOS: 000437828600002 | en_US |
| dc.description.abstract | We introduce a one-dimensional non-Hermitian four-band tight-binding lattice system. We find stable topological edge states protected by particle-hole and parity-time symmetries. We show that a topological phase appears in the system. We discuss that the system can also be used as a topological laser if the gain and loss positions in a unit cell are judiciously arranged. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Amer Physical Soc | en_US |
| dc.relation.isversionof | 10.1103/PhysRevA.98.012111 | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.title | Stable topological edge states in a non-Hermitian four-band model | en_US |
| dc.type | article | en_US |
| dc.relation.journal | Physical Review A | en_US |
| dc.contributor.department | Anadolu Üniversitesi, Fen Fakültesi, Fizik Bölümü | en_US |
| dc.identifier.volume | 98 | en_US |
| dc.identifier.issue | 1 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
