如何计算海森堡链的关联函数
强关联电子
2009-11-11 v1
摘要
我们描述了一种计算有限各向同性和各向异性反铁磁海森堡模型中动态自旋-自旋关联函数的方法。我们的方法能够在整个参数空间内以高精度产生结果。
引用
@article{arxiv.cond-mat/0611467,
title = {How to calculate correlation functions of Heisenberg chains},
author = {Rob Hagemans and Jean-Sébastien Caux and Jean Michel Maillet},
journal= {arXiv preprint arXiv:cond-mat/0611467},
year = {2009}
}
备注
Proceedings of the "Tenth Training Course in the Physics of Correlated Electron Systems and High-Tc Superconductors", Salerno, Oct 2005