HIERARCHIES OF EQUATIONS FOR THE LEGENDRE TRANSFORMS OF ENERGY FUNCTIONALS

被引：9

作者：

NAGY, A

机构：

[1] Institute of Theoretical Physics, Kossuth Lajos University

来源：

PHYSICAL REVIEW A | 1995年 / 52卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.52.984

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Hierarchies of equations have been derived for the Legendre transform of the energy functionals of the density-functional theory. As an application, the Thomas-Fermi and the Thomas-Fermi-Dirac models are recovered and the Pauli energy is discussed. Useful relations for the electron density in the weighted-density and gradient approximations are derived.

引用

页码：984 / 991

页数：8

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