Integrable model of interacting XX and Fateev-Zamolodchikov chains
Statistical Mechanics
2009-10-31 v1 Strongly Correlated Electrons
Superconductivity
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 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.
Keywords
Cite
@article{arxiv.cond-mat/9907344,
title = {Integrable model of interacting XX and Fateev-Zamolodchikov chains},
author = {F. C. Alcaraz and R. Z. Bariev},
journal= {arXiv preprint arXiv:cond-mat/9907344},
year = {2009}
}
Comments
10 pages, no figures