方格上稀释海森堡反铁磁体的磁化台阶与团簇型统计:具有两个交换常数的模型
统计力学
2007-05-23 v2
摘要
本文给出了具有两个交换常数(J1-J2和J1-J3)的模型在方格上稀释海森堡反铁磁体磁化的理论结果。考虑了包含最多五个自旋(5/2)的团簇。
引用
@article{arxiv.cond-mat/0609701,
title = {Magnetization steps and cluster-type statistics for a diluted Heisenberg antiferromagnet on the square lattice: Models with two exchange constants},
author = {Yaacov Shapira and Valdir Bindilatti},
journal= {arXiv preprint arXiv:cond-mat/0609701},
year = {2007}
}
备注
16 pages, 13 figures. Updated references