Three-dimensional alterfold theory and quantum invariants
发布时间:2024年09月18日
浏览次数:534
发布者: Ruixin Li
主讲人: Shuang Ming (BIMSA)
活动时间: 从 2024-09-24 14:00 到 15:00
场地: 北京国际数学研究中心,全斋全29教室
Abstract: Finite tensor categories arises in quantum groups, subfactors, planar lattice model and 2d conformal field theory. It is also been used to construct (combinatorial) quantum invariants for three-manifolds. In this talk, I will introduce the three-dimentional part of alterfold theory, which provide a topological method for studying the tensor categories. As an application, I will present a short proof of the equivalence of Reshetikhin-Turaev invariant and Turaev-Viro invariant(TQFT) for spherical fusion categories.