Universality and Stability of the Edge States of Chiral-Symmetric Topological Semimetals and Surface States of the Luttinger Semimetal

We theoretically demonstrate that the chiral structure of the nodes of nodal semimetals is responsible for the existence and universal local properties of the edge states in the vicinity of the nodes. We perform a general analysis of the edge states for an isolated node of a 2D semimetal, protected...

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Veröffentlicht in:	Physical review letters 2017-12, Vol.119 (26), p.266402-266402, Article 266402
Hauptverfasser:	Kharitonov, Maxim, Mayer, Julian-Benedikt, Hankiewicz, Ewelina M
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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