Integrable SU(m|n) supersymmetric electronic models of strong correlations
Condensed Matter
2015-06-25 v1
Abstract
We generalize the SU(2|2) supersymmetric extended Hubbard model of 1/r2 interaction to the SU(m|n) supersymmetric case. Integrable models may be defined on both uniform lattice and non-uniform one dimensional lattices. We study both cases in detail and present the ground state wavefunctions and energy spectra of these models.
Keywords
Cite
@article{arxiv.cond-mat/9602093,
title = {Integrable SU(m|n) supersymmetric electronic models of strong correlations},
author = {James T. Liu and D. F. Wang},
journal= {arXiv preprint arXiv:cond-mat/9602093},
year = {2015}
}
Comments
24 pages, Latex