报告题目：Wall-crossing of TBA equations and WKB periods for the higher order ODE

报告人：束红非，北京应用数学研究院

报告时间：2021年11月10日，15:00-17:00

报告地点：必赢电子游戏网站中心校区物理楼302

报告人简介：

束红非2019年于日本东京工业大学得博士学位。2019年-2021年间于北欧理论物理研究所从事博士后研究工作。现在任职北京应用数学研究院（BIMSA）的博士后。最近主要致力于可积系，AdS/CFT对应等相关工作。

报告简介：

We study the WKB periods for the higher order ordinary differential equations (ODE) with polynomial potential which are obtained from the Nekrasov-Shatashvili limit of the Argyres-Douglas (AD) theory in the Omega background. We derive the thermodynamic Bethe ansatz (TBA) equations governing the exact WKB periods, which provides a generalization of the ODE/IM correspondence. Varying the moduli space parameters of the potential, one observes the wall-crossing of the TBA equations. When the potential is monomimal type, we show the TBA equations obtained from the (A2,A2) and (A2,A3)-type ODE lead to the D4 and E6-type TBA equations respectively.This talk is based on the work JHEP10(2021)167 in collaboration with Katsushi Ito, Takayasu Kondo and Kohei Kuroda and the work in progress.

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