Fractionalization of subsystem symmetries in two dimensions

The fractionalization of global symmetry charges is a striking hallmark of topological quantum order. Here, we discuss the fractionalization of subsystem symmetries in two-dimensional topological phases. In line with previous no-go arguments, we show that subsystem symmetry fractionalization is not...

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Veröffentlicht in:	Physical review. B 2022-08, Vol.106 (8), Article 085104
Hauptverfasser:	Stephen, David T., Dua, Arpit, Garre-Rubio, José, Williamson, Dominic J., Hermele, Michael
Format:	Artikel
Sprache:	eng
Schlagworte:	2-dimensional systems fractionalization MATERIALS SCIENCE Physics topological phases of matter Z_2 symmetry
Online-Zugang:	Volltext
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