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arXiv · 2206.00475

Algebras over a symmetric fusion category and integrations

Xiao-Xue Wei
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Abstract

We study the symmetric monoidal 2-category of finite semisimple module categories over a symmetric fusion category. In particular, we study $E_n$-algebras in this 2-category and compute their $E_n$-centers for $n=0,1,2$. We also compute the factorization homology of stratified surfaces with coefficients given by $E_n$-algebras in this 2-category for $n=0,1,2$ satisfying certain anomaly-free conditions.

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Xiao-Xue Wei. 2022-06-01. Algebras over a symmetric fusion category and integrations. https://arxiv.org/abs/2206.00475

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