Factorization homology and 4D TQFT
Factorization homology and 4D TQFT
复制标题
因式分解同源性和 4D TQFT
DOI:
10.4171/qt/159
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发表时间:
2020
期刊:
影响因子:
1.1
通讯作者:
Ying Hong Tham
中科院分区:
文献类型:
--
作者:
A. Kirillov;Ying Hong Tham
In [BK], it is shown that the Turaev-Viro invariants defined for a spherical fusion category $\mathcal{A}$ extends to invariants of 3-manifolds with corners. In [Kir], an equivalent formulation for the 2-1 part of the theory (2-manifolds with boundary) is described using the space of "stringnets with boundary conditions" as the vector spaces associated to 2-manifolds with boundary. Here we construct a similar theory for the 3-2 part of the 4-3-2 theory in [CY1993].