Exact relations for two-dimensional electron gas spin correlation functions

被引：3
|
作者：
Takiuchi, K [1 ]
Okada, M [1 ]
Koizumi, H [1 ]
Ito, K [1 ]
Toyoda, T [1 ]
机构：
[1] Tokai Univ, Dept Phys, Hiratsuka, Kanagawa 2591292, Japan
来源：
PHYSICA E | 2000年 / 6卷 / 1-4期
关键词：
electron gas; virial theorem; spin correlation function; f-sum rule;
D O I：
10.1016/S1386-9477(99)00240-4
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Using the non-perturbative method we discuss the virial theorem with a spin correlation term, the translational invariance of the spin correlation function and the f-sum rule for the spin response function. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：810 / 812
页数：3
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