高磁场中有能隙自旋系统的响应函数
强关联电子
2009-11-07 v1 材料科学
摘要
我们研究了高磁场临界相中一维有能隙自旋系统的动力学结构因子。结果表明,高场相基态中“凝聚体”的存在导致了响应函数中出现有趣的信号。
引用
@article{arxiv.cond-mat/0202171,
title = {Response functions of gapped spin systems in high magnetic field},
author = {A. K. Kolezhuk and H. -J. Mikeska},
journal= {arXiv preprint arXiv:cond-mat/0202171},
year = {2009}
}
备注
uses ptptex.sty (included), 10 pages, 3 figs, to appear in Prog. Theor. Phys. Suppl. (Proc. of the 16th Nishinomiya Yukawa Memorial Symposium)