量子自旋链动力学与多费米激发连续体
强关联电子
2016-08-16 v1 统计力学
摘要
我们采用约旦-沃igner表示方法研究自旋-1/2 XX链在横向磁场下的动力学量。我们详细讨论了由动态三体结构因子所探测的四费米激发连续体的性质。
引用
@article{arxiv.cond-mat/0508265,
title = {Dynamics of quantum spin chains and multi-fermion excitation continua},
author = {O. Derzhko and T. Krokhmalskii and J. Stolze and G. Müller},
journal= {arXiv preprint arXiv:cond-mat/0508265},
year = {2016}
}
备注
Presented at the SCES '05 - The International Conference on Strongly Correlated Electron Systems (Vienna, July 26-30, 2005)