Some integrable deformations of the Wess-Zumino-Witten model
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DOI: 10.1103/physrevd.104.126028
Abstract: Lie algebra valued equations translating the integrability of a general two-dimensional Wess-Zumino-Witten model are given. We found simple solutions to these equations and identified three types of new integrable non-linear sigma models. One of them… read more here.
Keywords: witten model; zumino witten; wess zumino; integrable deformations ... See more keywords