A note on inverse-square exchange models
凝聚态物理
2016-08-15 v2 高能物理 - 理论
摘要
The su(11) symmetric version of the Haldane-Shastry spin chain is diagonalized by means of a linear transformation. The same transformation applied to the original su(2) model yields simple expressions for the Hamiltonian and the generators of the Yangian symmetry of the model in terms of spin wave operators.
引用
@article{arxiv.cond-mat/9506077,
title = {A note on inverse-square exchange models},
author = {Frank Göhmann and Miki Wadati},
journal= {arXiv preprint arXiv:cond-mat/9506077},
year = {2016}
}
备注
text rewritten and reorganized, one reference added, no changes in the formulae