Isomorphic operator algebra and holographic equivalent symmetry
组织者
演讲者
文小刚
时间
2022年03月09日 09:00 至 10:30
地点
1131
线上
Tencent 451 639 620
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摘要
Symmetry is really determined by the algebra of local symmetric operators. Such an operator algebra is described by a braided fusion higher category. So a symmetry is really a topological order in one higher dimension. This point of view reveals that many seemingly different (anomalous) symmetries are actually equivalent.