有限温度约化密度矩阵泛函理论。II. 应用于电子气:仅交换
强关联电子
2015-03-20 v1 其他凝聚态物理
摘要
利用新引入的有限温度约化密度矩阵泛函理论,我们将一阶近似应用于均匀电子气。我们考虑了共线自旋态以及描述平面自旋螺旋的对称破缺态,并研究了磁相图以及单粒子谱的温度依赖性。
引用
@article{arxiv.1208.4705,
title = {Reduced density matrix functional theory at finite temperature. II. Application to the electron gas: Exchange only},
author = {Tim Baldsiefen and F. G. Eich and E. K. U. Gross},
journal= {arXiv preprint arXiv:1208.4705},
year = {2015}
}
备注
11 pages, 12 figures, 1 table; paper is 2nd part in a series of 3 on "Reduced density matrix functional theory at finite temperature."