Universal momentum-to-real-space mapping of topological singularities

Topological properties of materials are typically presented in momentum space. Here, the authors show a universal mapping of topological singularities from momentum to real space, potentially applicable to a wide range of systems.

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Detalles Bibliográficos
Autores principales: Xiuying Liu, Shiqi Xia, Ema Jajtić, Daohong Song, Denghui Li, Liqin Tang, Daniel Leykam, Jingjun Xu, Hrvoje Buljan, Zhigang Chen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/96166f02478749849400a85c7b8320a6
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Sumario:Topological properties of materials are typically presented in momentum space. Here, the authors show a universal mapping of topological singularities from momentum to real space, potentially applicable to a wide range of systems.