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Integrable double deformation of the principal chiral model
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Publication details
| Journal | Nuclear Physics B |
|---|---|
| Date | Published - Feb 2015 |
| Volume | 891 |
| Pages (from-to) | 312-321 |
| Original language | English |
Abstract
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
Bibliographical note
© 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
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