A $C^\ast$-algebraic view on the interaction of real- and reciprocal space topology in skyrmion crystals

Understanding the interaction of real- and reciprocal space topology in skyrmion crystals is an open problem. We approach it from the viewpoint of $C^\ast$-algebras and calculate all admissible Chern numbers of a strongly coupled tight-binding skyrmion system on a triangular lattice as a function of...

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Bibliographic Details
Main Author: Pascal Prass, Fabian R. Lux, Emil Prodan, Duco van Straten, Yuriy Mokrousov
Format: Article
Language:English
Published: SciPost 2024-12-01
Series:SciPost Physics Core
Online Access:https://scipost.org/SciPostPhysCore.7.4.080
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