Kondo line defects and affine Gaudin models

Abstract

We describe the relation between integrable Kondo problems in products of chiral SU(2) WZW models and affine SU(2) Gaudin models. We propose a full ODE/IM solution of the spectral problem for these models.

Authors

Gaiotto D; Lee JH; Vicedo B; Wu J

Journal

Journal of High Energy Physics, Vol. 2022, No. 1,

Publisher

Springer Nature

Publication Date

January 1, 2022

DOI

10.1007/jhep01(2022)175

ISSN

1126-6708

Associated Experts

Davide Gaiotto

Adjunct Assistant Professor, Faculty of Science

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Labels

Fields of Research (FoR)

5106 Nuclear and plasma physics 49 Mathematical Sciences 51 Physical Sciences 4902 Mathematical physics 5107 Particle and high energy physics

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