Exact solution of quasi two and three dimensional quantum spin models
Condensed Matter
2016-08-31 v2
Abstract
A class of quasi two and three dimensional quantum lattice spin models with nearest and next nearest neighbour interactions is proposed. The basic idea of construction is to introduce interactions in an array of XXZ spin chains through twisting transformation. The models belong to quantum integrable systems allowing explicit R-matrix solution. The eigenvalue problem can be solved exactly using some symmetry of the models.
Keywords
Cite
@article{arxiv.cond-mat/9711185,
title = {Exact solution of quasi two and three dimensional quantum spin models},
author = {Anjan Kundu},
journal= {arXiv preprint arXiv:cond-mat/9711185},
year = {2016}
}
Comments
Latex, no figure, 7 pages : 3d case added leading to change of Title, some change and addition of formulas and references.Figure removed