Translation-symmetry-protected topological orders in quantum spin systems

In this paper we systematically study a simple class of translation-symmetry protected topological orders in quantum spin systems using slave-particle approach. The lattice spin systems are translation invariant, but may break any other symmetries. We consider topologically ordered ground states tha...

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Bibliographic Details
Main Authors: Kou, Su-Peng, Wen, Xiao-Gang
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:en_US
Published: American Physical Society 2014
Online Access:http://hdl.handle.net/1721.1/88585
https://orcid.org/0000-0002-5874-581X