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Electromagnetic duality from integrable spin chain
2011-10-11  【 】【打印】【关闭
Institute of Theoretical Physics
Chinese Academy of Sciences
学术报告
Title
题目
Electromagnetic duality from integrable spin chain
Speaker
报告人
Peng Zhao
DAMTP, University of Cambridge, England
Date
日期
2011-10-11 AM 10:00 Tuesday
Venue
地点
Conference Hall 322, ITP/理论物理所322报告厅
Abstract
摘要

Recently Nekrasov and Shatashvili proposed a remarkable relationship between supersymmetric gauge theories and integrable models. One example is the N=2 super QCD with Nf = 2Nc, whose Seiberg-Witten curve corresponds to the Baxter equation of an integrable spin chain. When the four dimensional theory is subject to Omega deformation in one plane, the supersymmetric vacua is quantized and identified with the eigenstates of the spin chain. I will talk about how to understand the low-energy electromagnetic duality as a particle-hole duality. This is joint work with Nick Dorey and Sungjay Lee.

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