海森堡反磁性体：显式旋转不变的形式化
强关联电子
2007-05-23 v1
摘要
presented. The scope of the derived Lagrangian is analysed in the context of schematic models. It is shown that the Lagrangian describes the behaviour of spin systems from the anti-ferromagnetic to the ferromagnetic regimes.
引用
@article{arxiv.cond-mat/0307461,
title = {The Heisenberg antiferromagnet: an explicitly rotational invariant formulation},
author = {J. da Providencia and C. Providencia and M. Brajczewska and J. da Providencia},
journal= {arXiv preprint arXiv:cond-mat/0307461},
year = {2007}
}
备注
plain LaTeX, 13 pages