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Integrable model of interacting XX and Fateev-Zamolodchikov chains

F. C. Alcaraz·R. Z. Bariev
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Abstract

We consider the exact solution of a model of correlated particles, which is presented as a system of interacting XX and Fateev-Zamolodchikov chains. This model can also be considered as a generalization of the multiband anisotropic $t-J$ model in the case we restrict the site occupations to at most two electrons. The exact solution is obtained for the eigenvalues and eigenvectors using the Bethe-ansatz method.

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F. C. Alcaraz, R. Z. Bariev. 1999-07-22. Integrable model of interacting XX and Fateev-Zamolodchikov chains. https://doi.org/10.1088/0305-4470%2F32%2F35%2F101

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