Exact integrability of the su(n) Hubbard model
Statistical Mechanics
2015-06-25 v3 High Energy Physics - Theory
Exactly Solvable and Integrable Systems
solv-int
Abstract
The bosonic su(n) Hubbard model was recently introduced. The model was shown to be integrable in one dimension by exhibiting the infinite set of conserved quantities. I derive the R-matrix and use it to show that the conserved charges commute among themselves. This new matrix is a non-additive solution of the Yang-Baxter equation. Some properties of this matrix are derived.
Keywords
Cite
@article{arxiv.cond-mat/9710083,
title = {Exact integrability of the su(n) Hubbard model},
author = {Z. Maassarani},
journal= {arXiv preprint arXiv:cond-mat/9710083},
year = {2015}
}
Comments
6 pages, LaTeX. One reference added