12-28【谷　伟】腾讯会议 吴文俊数学重点实验室数学物理系列报告之2023-12

发布者：唐慧发布时间：2023-12-28浏览次数：10

报告题目：Heisenberg Spin/Bosonic Chains, Gromov-Witten Invariants And Supersymmetric Gauge Theories


报告人：谷伟，德国马普数学所


时间：2023年12月28日 18:00-19:00


腾讯会议：572-283-2445

会议密码：314159


摘要：In this talk, we will present how a Heisenberg spin chain emerges from the two-dimensional N=(2,2) gauge theory at an intermediate scale, which relies on the renormalization group flow guided by the global symmetries and the dynamics of domain walls. Two examples will be discussed: XX-model and its K-theoretic version. If time permits, we will also introduce a new Bethe ansatz for q-boson model.

Based on arXiv : 2212.11288,arXiv : 2311.04990


Baidu
sogou