Integrable double deformation of the principal chiral model

Delduc, Francois, Magro, Marc and Vicedo, Benoit (2015) Integrable double deformation of the principal chiral model. Nuclear Physics B, 891. pp. 312-321. ISSN 0550-3213

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We define a two-parameter family of integrable deformations of the principal chiral model on an arbitrary compact group. The Yang–Baxter σ-model and the principal chiral model with a Wess–Zumino term both correspond to limits in which one of the two parameters vanishes

Item Type	Article
Identification Number	10.1016/j.nuclphysb.2014.12.018
Additional information	© 2014 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3
Date Deposited	15 May 2025 12:53
Last Modified	28 Jan 2026 06:14