Tensor categories arising from the Virasoro algebra

发布时间：2021-11-19 作者：浏览次数：

Speaker:	杨进伟	DateTime:	2021年11月23日 (周二)下午4：30-6:00
Brief Introduction to Speaker: 杨进伟，上海交通大学副教授		Place:	6号楼二楼报告厅
Abstract:Virasoro algebra is foundational in the algebraic approach to the two dimensional conformal field theory. In this talk, we will prove the existence of the tensor structure on the category of Virasoro algebra modules at all central charges, and then study the detailed tensor structures such as the fusion rules and rigidity of these tensor categories.