Frobenius-Schur indicators for a class of fusion categories

被引:22
|
作者
Natale, S [1 ]
机构
[1] Univ Nacl Cordoba, Fac Matemat Astron & Fis, CIEM, CONICET, RA-5000 Cordoba, Argentina
关键词
semisimple quasi-Hopf algebra; Frobenius-Schur indicators;
D O I
10.2140/pjm.2005.221.353
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We give an explicit description of group-theoretical quasi-Hopf algebras up to gauge equivalence. We then use it to compute the Frobenius-Schur indicators for group-theoretical fusion categories.
引用
收藏
页码:353 / 377
页数:25
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