Collective states of interacting anyons, edge states, and the nucleation of topological liquids

Quantum mechanical systems, whose degrees of freedom are so-called su(2)k anyons, form a bridge between ordinary SU(2) quantum magnets (of arbitrary spin-S) and systems of interacting non-Abelian anyons. Anyonic spin-1/2 chains exhibit a topological protection mechanism that stabilizes their gapless...

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Veröffentlicht in:	Physical review letters 2009-08, Vol.103 (7), p.070401-070401, Article 070401
Hauptverfasser:	Gils, Charlotte, Ardonne, Eddy, Trebst, Simon, Ludwig, Andreas W W, Troyer, Matthias, Wang, Zhenghan
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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