Interferometric measurements of many-body topological invariants using mobile impurities

Probing topological orders in many-body systems remains a major challenge, which requires bulk-edge correspondence. Here, Grusdt et al.present an approach to show that fractional charges can be directly probed in the bulk of fractional quantum Hall systems using mobile impurities through interferome...

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Autores principales: F. Grusdt, N. Y. Yao, D. Abanin, M. Fleischhauer, E. Demler
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/3e0fc825b3524d5f859080d89db41950
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