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Abstract We consider several anisotropic extensions of the Belavin model, and show that integrability holds also for the massive case for some specific relations between the coupling constants. This is… Click to show full abstract
Abstract We consider several anisotropic extensions of the Belavin model, and show that integrability holds also for the massive case for some specific relations between the coupling constants. This is done by relating the S-matrix factorization property to the exceptional solutions of the eight-vertex model. The relation of exceptional solutions to the XXZ and six-vertex models is also shown.
Keywords:
anisotropic extensions;
vertex model;
integrability;
solutions eight;
exceptional solutions;
eight vertex
Journal Title: Nuclear Physics B
Year Published: 2019
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Journal Title: Nuclear Physics B
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!