动力系统讨论班

题目： Langlands Dualities through Bethe/Gauge Correspondence for 3d Gauge Theories

报告人：丁祥茂教授（中国科学院数学与系统科学研究院）

Abstract： 

For non-simple laced Lie algebras, B_N and C_N are Langlands dual to each other in mathematical. In this article, we give two kinds of uniform realizations of Bethe/Gauge correspondence between 3d (or 2d) classical Lie group supersymmetry gauge theory with closed and open XXZ (or XXX) spin chain, the role of the ADE Lie algebras are self-dual, and the non-simple laced Lie algebras BN and CN, their position is exchanged. From Bethe/Gauge correspondence point of view, the two types of the effective superpotentials are Langlands duality to each other. More fantastically, for BN-type Lie algebra, fixed spin site by a boundary through Bethe/Gauge.

时间：2023年12月29日（周五）上午8:45-9:45

地点：永利3044官网本部新教二楼913教室

联系人：孙善忠