Short course on the Su-Schrieffer-Heeger model
| dc.contributor.author | Ghosh, Tarun Kanti | |
| dc.date.accessioned | 2024-03-31T06:47:06Z | |
| dc.date.available | 2024-03-31T06:47:06Z | |
| dc.date.issued | 2024-03 | |
| dc.description.abstract | Review various topological properties of a dimer Su-Schrieffer-Heeger tight-binding model. Exact analytical expressions of the energy spectrum and corresponding eigenstates for any choice of system parameters are provided. We discuss the system’s parity, time-reversal, and chiral symmetries. The system undergoes a topological phase transition while tuning the hopping parameters. The topological phase is associated with the presence of the boundary modes and establishes the bulk-boundary correspondence. | en_US |
| dc.identifier.uri | https://ir.nbu.ac.in/handle/123456789/5175 | |
| dc.language.iso | en | en_US |
| dc.publisher | University of North Bengal | en_US |
| dc.subject | The Su-Schrieffer-Heeger model | en_US |
| dc.title | Short course on the Su-Schrieffer-Heeger model | en_US |
| dc.title.alternative | Journal of Physics Research and Education, Vol. 2, March-2024, pp. 36-48 | en_US |
| dc.type | Article | en_US |
| periodical.editor | Dey, Rajat Kumar | |
| periodical.name | Journal of Physics Research and Education | |
| periodical.pageEnd | 48 | |
| periodical.pageStart | 36 | |
| periodical.volumeNumber | 2 |
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