Unification of integrability in supersymmetric gauge theories

par Prof. Junya Yagi (Perimeter Institute for Theoretical Physics & IHES)

jeudi 8 nov. 2018, 14:30 → 15:30 Europe/Paris

Amphithéâtre Léon Motchane (IHES)

The 8-vertex model and the XYZ spin chain have been found to emerge from gauge theories in various ways, such as 4d and 2d 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].