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On integrability of the Yang-Baxter $\si$-model

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arxiv 0802.3518 v1 pith:MGBFHCNX submitted 2008-02-24 hep-th

classification hep-th
keywords modelchiralprincipalyang-baxterdeformedintegrabilitysolutioncontext
verification ladder T0 review T1 audit T2 compute T3 formal
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abstract

We prove the integrability of the Yang-Baxter $\si$-model which is the Poisson-Lie deformation of the principal chiral model. We find also an explicit one-to-one map transforming every solution of the principal chiral model into a solution of the deformed model. With the help of this map, the standard procedure of the dressing of the principal chiral solutions can be directly transferred into the deformed Yang-Baxter context.

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Cited by 14 Pith papers

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