Non-Abelian Bloch oscillations in higher-order topological insulators
Bloch oscillations (BO) are intrinsically related to the geometry and topological properties of the underlying band structure. Here, Di Liberto et al. predict a unique topological effect manifested in the BOs of higher-order topological insulators through the interplay of non-Abelian Berry curvature...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2020-11-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-020-19518-x |
| _version_ | 1818993664197656576 |
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| author | M. Di Liberto N. Goldman G. Palumbo |
| author_facet | M. Di Liberto N. Goldman G. Palumbo |
| author_sort | M. Di Liberto |
| collection | DOAJ |
| description | Bloch oscillations (BO) are intrinsically related to the geometry and topological properties of the underlying band structure. Here, Di Liberto et al. predict a unique topological effect manifested in the BOs of higher-order topological insulators through the interplay of non-Abelian Berry curvature and quantized Wilson loops. |
| first_indexed | 2024-12-20T20:45:39Z |
| format | Article |
| id | doaj.art-2b7069c66a7e4434827b2d9004566649 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-20T20:45:39Z |
| publishDate | 2020-11-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-2b7069c66a7e4434827b2d90045666492022-12-21T19:27:03ZengNature PortfolioNature Communications2041-17232020-11-011111910.1038/s41467-020-19518-xNon-Abelian Bloch oscillations in higher-order topological insulatorsM. Di Liberto0N. Goldman1G. Palumbo2Center for Nonlinear Phenomena and Complex Systems, Université Libre de BruxellesCenter for Nonlinear Phenomena and Complex Systems, Université Libre de BruxellesCenter for Nonlinear Phenomena and Complex Systems, Université Libre de BruxellesBloch oscillations (BO) are intrinsically related to the geometry and topological properties of the underlying band structure. Here, Di Liberto et al. predict a unique topological effect manifested in the BOs of higher-order topological insulators through the interplay of non-Abelian Berry curvature and quantized Wilson loops.https://doi.org/10.1038/s41467-020-19518-x |
| spellingShingle | M. Di Liberto N. Goldman G. Palumbo Non-Abelian Bloch oscillations in higher-order topological insulators Nature Communications |
| title | Non-Abelian Bloch oscillations in higher-order topological insulators |
| title_full | Non-Abelian Bloch oscillations in higher-order topological insulators |
| title_fullStr | Non-Abelian Bloch oscillations in higher-order topological insulators |
| title_full_unstemmed | Non-Abelian Bloch oscillations in higher-order topological insulators |
| title_short | Non-Abelian Bloch oscillations in higher-order topological insulators |
| title_sort | non abelian bloch oscillations in higher order topological insulators |
| url | https://doi.org/10.1038/s41467-020-19518-x |
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