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Abstract
摘要 |
In this talk, I shall introduce our recent work on studying and classifying symmetry enriched topological phases in 2+1 dimensions by means of quantum group symmetry breaking induced by pseudo anyone-condensation. In this framework, a symmetry enriched topological phase is embedded in certain “parent” phase with intrinsic topological order. This framework also encompasses the symmetry protected topological (also called trivial) phases, which are phases without intrinsic topological order. |
