On invariants of modular categories beyond modular data
On invariants of modular categories beyond modular data
复制标题
关于模块化数据之外的模块化类别的不变量
DOI:
10.1016/j.jpaa.2018.12.017
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发表时间:
2019
影响因子:
0.8
通讯作者:
Wang, Zhenghan
中科院分区:
文献类型:
--
作者:
Bonderson, Parsa;Delaney, Colleen;Galindo, César;Rowell, Eric C.;Tran, Alan;Wang, Zhenghan
We study novel invariants of modular categories that are beyond the modular data, with an eye towards a simple set of complete invariants for modular categories. Our focus is on the W-matrix—the quantum invariant of a colored framed Whitehead link from the associated TQFT of a modular category. We prove that the W-matrix and the set of punctured S-matrices are strictly beyond the modular data (S, T). Whether or not the triple (S, T, W) constitutes a complete invariant of modular categories remains an open question.
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