| Autor: |
Atherton, Timothy J., Butler, Celia A. M., Taylor, Melita C., Hooper, Ian R., Hibbins, Alastair P., Sambles, J. Roy, Mathur, Harsh |
| Rok vydání: |
2014 |
| Předmět: |
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| Zdroj: |
Phys. Rev. B 93, 125106 (2016) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevB.93.125106 |
| Popis: |
It is shown theoretically that a one-dimensional crystal with time reversal symmetry is characterized by a Z_{2} topological invariant that predicts the existence or otherwise of edge states. This is confirmed experimentally through the construction and simulation of a photonic crystal analogue in the microwave regime. |
| Databáze: |
arXiv |
| Externí odkaz: |
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