Instanton Partition Function in the Nekrasov-Shatashvili Limit and Differential Equations
发布时间：2023年03月28日
浏览次数：2641
发布者: Wenqiong Li
主讲人： Ruidong Zhu (Soochow University)
活动时间： 从 2023-04-18 14:00 到 15:00
场地： 北京国际数学研究中心，全斋全29教室
Nekrasov’s instanton partition function of 4d N=2 supersymmetric gauge theories is deeply connected to the integrability in the physics context, and thus is also deeply related to exact analysis in mathematics such as the resurgence. In this talk, I will first briefly give a review on the relation between supersymmetric gauge theories and a family of differential equations, the Heun equations. Then I will give an concrete example to show how this intriguing connection helps to solve an important class of physical quantities, called the quasinormal modes of black holes.
