The Faddeev-Reshetikhin model from a 4D Chern-Simons theory

Abstract

We derive the Faddeev-Reshetikhin (FR) model from a four-dimensional Chern- Simons theory with two order surface defects by following the work by Costello and Yamazaki [arXiv:1908.02289]. Then we present a trigonometric deformation of the FR model by employing a boundary condition with an R-operator of Drinfeld-Jimbo type. This is a generalization of the work by Delduc, Lacroix, Magro and Vicedo [arXiv:1909.13824] from the disorder surface defect case to the order one.

20 pages

References in corpus (2)

• The Chern-Simons Origin of Superstring Integrability
• Yang-Baxter deformations of the Principal Chiral Model plus Wess-Zumino term

Cited by in corpus (1)

• Non-Abelian Toda field theories from a 4D Chern-Simons theory