| Autor: |
Wending Zhao, Yan-Bin Yang, Yue Jiang, Zhichao Mao, Weixuan Guo, Liyuan Qiu, Gangxi Wang, Lin Yao, Li He, Zichao Zhou, Yong Xu, Luming Duan |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Communications Physics, Vol 5, Iss 1, Pp 1-8 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2399-3650 |
| DOI: |
10.1038/s42005-022-01001-2 |
| Popis: |
A new class of topological systems has been recently discovered, it has been dubbed the Euler insulator and can manifest in two-dimensional systems. The authors present an experimental implementation for realizing the Euler insulator with 171Yb+ ion trapped by an electrode-surface trap where the topological indicators such as the Euler class, Wilson loop flow and entanglement spectrum for the theoretical and experimental models clearly show the presence of a fragile phase |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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