SIMIS Seminar on Field Theory and String Theory: Bethe/Gauge correspondence, rational Q-system and beyond

Speaker: Rui-Dong Zhu (Soochow University)

Abstract: Various kinds of integrability structures have been found in supersymmetric gauge theories, while we still have limited understanding on the connection among them. In this talk, I will explain an efficient method, called the rational Q-system, to find all the physical solutions to the Bethe ansatz equation in spin chain models of general representations, motivated by the Bethe/Gauge correspondence between spin chains and 2d N=(2,2) gauge theories. At the end, I will briefly comment about the potential connection to the affine Yangian found in 4d N=2 SYM.

Time: 16:00 ~ 17:00, Tue., May 7, 2024

Location: Floor 6, Innovation Center Building 3, Weicheng Road 62, Yangpu District, Shanghai, China

Zoom Meeting No.: 423 317 8953
Password: SIMIS

Organizer: Sen Hu, Andrey Losev, Bong Lian, Wen-Jie Ma, Hao Zou

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