Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/128501
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dc.contributor.authorThiang, G.en
dc.date.issued2020en
dc.identifier.citationJournal of Geometry and Physics, 2020; 156:1-17en
dc.identifier.issn0393-0440en
dc.identifier.issn1879-1662en
dc.identifier.urihttp://hdl.handle.net/2440/128501-
dc.description.abstractWe prove that Chern insulators have topologically protected edge states which not only propagate unidirectionally along a straight line boundary, but also swerve around arbitrary-angled corners and geometric imperfections of the material boundary. This is a physical manifestation of the index theory of certain semigroup operator algebras.en
dc.description.statementofresponsibilityGuo Chuan Thiangen
dc.language.isoenen
dc.publisherElsevieren
dc.rights© 2020 Elsevier B.V. All rights reserved.en
dc.subjectTopological insulators; toeplitz algebras; K-theory; bulk-edge correspondenceen
dc.titleEdge-following topological statesen
dc.typeJournal articleen
dc.identifier.rmid1000022809en
dc.identifier.doi10.1016/j.geomphys.2020.103796en
dc.relation.granthttp://purl.org/au-research/grants/arc/DE170100149en
dc.identifier.pubid494890-
pubs.library.collectionMathematical Sciences publicationsen
pubs.library.teamDS10en
pubs.verification-statusVerifieden
pubs.publication-statusPublisheden
dc.identifier.orcidThiang, G. [0000-0003-0268-0065]en
Appears in Collections:Mathematical Sciences publications

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