Mathematics Colloquia and Seminars
Unification of integrability in supersymmetric gauge theoriesQMAP Seminar
|Speaker:||Junya Yagi, Perimeter Institute|
|Start time:||Fri, Feb 15 2019, 11:00AM|
The 8-vertex model and the XYZ spin chain have been found to emerge from gauge theories in various ways, such as 2d and 4d Nekrasov-Shatashvili correspondences, the action of surface operators on the supersymmetric indices of class-Sk theories, and correlators of line operators in 4d Chern-Simons theory. I will explain how string theory unifies these phenomena. This is based on my work with Kevin Costello [arXiv:1810.01970].