Tunable zero modes and quantum interferences in flat-band topological insulators
We investigate the interplay between Aharonov-Bohm (AB) caging and topological protection in a family of quasi-one-dimensional topological insulators, which we term CSSH ladders. Hybrids of the Creutz ladder and the SSH chain, they present a regime with completely flat bands, and a rich topological...
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| Auteurs principaux: | , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
2021
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/d44d7ac18ab84129a96d58fb26dc8de7 |
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