| Autor: |
Lukas J. Maczewsky, Julia M. Zeuner, Stefan Nolte, Alexander Szameit |
| Jazyk: |
angličtina |
| Rok vydání: |
2017 |
| Předmět: |
|
| Zdroj: |
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017) |
| Druh dokumentu: |
article |
| ISSN: |
2041-1723 |
| DOI: |
10.1038/ncomms13756 |
| Popis: |
Vanishing Chern numbers usually mean that a system is topologically trivial, but this rule may be violated for periodically driven systems. Here, Maczewskyet al.report topologically protected edge modes in a periodically driven photonic lattice with all bands of zero Chern number. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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