Coordinate scaling in time-dependent current-density-functional theory

被引：9

作者：

Dion, M ^{[1
]}

Burke, K ^{[1
]}

机构：

[1] Rutgers State Univ, Dept Chem & Biol Chem, Piscataway, NJ 08854 USA

来源：

PHYSICAL REVIEW A | 2005年 / 72卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevA.72.020502

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The coupling-constant dependence is derived in time-dependent current-density-functional theory. The scaling relation can be used to check approximate functionals and in conjunction with the adiabatic connection formula to obtain the ground-state energy from the exchange-correlation kernel. The result for the uniform gas using the Vignale-Kohn approximation is deduced.

引用

页数：4

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