CAS Key Laboratory of Theoretical Physics |
Institute of Theoretical Physics |
Chinese Academy of Sciences |
Seminar |
Title 题目 | Quantum Seiberg-Witten periods at strong coupling |
Speaker 报告人 | Prof. Katsushi Ito |
Affiliation 所在单位 | Tokyo Institute of Technology |
Date 日期 | 3:30pm, Oct 25, 2017, Wednesday |
Venue 地点 | Conference Hall 322, ITP |
Abstract 摘要 | We study N=2 SU(2) supersymmetric QCD with massive hypermultiplets deformed in the Nekrasov-Shatashvili limit of the Omega-background. The prepotential of the low-energy effective theory is determined by the WKB solution of the quantum Seiberg-Witten curve. We calculate the deformed Seiberg-Witten periods around the massless monoplole point explicitly up to the fourth order in the deformation parameter. We also discss the quantum periods of the Argyres-Douglas theories from the viewpoint of the ODE/IM correspondence. |
Contact person 所内联系人 | 杨刚 |