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Modular categories are not determined by their modular data
Letters in Mathematical Physics ( IF 1.3 ) Pub Date : 2021-04-28 , DOI: 10.1007/s11005-021-01395-0
Michaël Mignard , Peter Schauenburg

Arbitrarily many pairwise inequivalent modular categories can share the same modular data. We exhibit a family of examples that are module categories over twisted Drinfeld doubles of finite groups, and thus in particular integral modular categories.



中文翻译:

模块化类别不是由其模块化数据确定的

任意许多成对的不等式模块化类别都可以共享相同的模块化数据。我们展示了一系列示例,这些示例是有限组的扭曲Drinfeld双精度数上的模块类别,因此尤其是整数模块类别。

更新日期:2021-04-29
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