q-Opers and Bethe Ansatz for Open Spin Chain
演讲者
Myungbo Shim
时间
2026年03月13日 13:00 至 14:30
地点
A3-4-301
线上
Zoom 242 742 6089
(BIMSA)
摘要
In this talk, we introduce (G,q)-opers to construct Bethe Ansatz equations for the open quantum spin chain. The correspondence provides examples of q-geometric Langlands correspondence. For open spin chains, we introduce a notion of reflection-invariant q-opers and a ame-singularity condition to q-connections. This work is based on 2512.23174 with Peter Koroteev and Rahul Singh.