Sachdev-Ye-Kitaev model and thermalization on the boundary of many-body localized fermionic symmetry-protected topological states

We consider the Sachdev-Ye-Kitaev (SYK) model as a model for the thermalized zero-dimensional boundary of a many-body localized, fermionic symmetry protected topological (SPT) phase in one spatial dimension. The fermions at the boundary are always fully interacting. We find that the boundary is ther...

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Veröffentlicht in:	Physical review. B 2017-03, Vol.95 (11), p.115150, Article 115150
Hauptverfasser:	You, Yi-Zhuang, Ludwig, Andreas W. W., Xu, Cenke
Format:	Artikel
Sprache:	eng
Schlagworte:	Coding Fermions Periodic variations Symmetry Thermalization (energy absorption)
Online-Zugang:	Volltext
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