题目：Super Orbifold Theory

报告人：任丽 研究员 (四川大学)

地点：致远楼108室

时间：2021年6月29日 17:00-17:50

摘要：Let V be a vertex operator superalgebra and G a finite automorphism group of V containing the canonical automorphism such that V^G is regular.We classify the irreducible V^G -modules appearing in twisted V -modules and prove that these are all the irreducible V^G -modules. Moreover, the quantum dimensions of irreducible V^G -modules are determined, a global dimension formula for V in terms of twisted modules is obtained and a super quantum Galois theory is established. In addition, the S-matrix of V^G is computed.

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