EXTREMAL PROPERTIES OF THE HARRIS ENERGY FUNCTIONAL

被引：33

作者：

ZAREMBA, E

机构：

[1] Dept. of Phys., Queen's Univ., Kingston, Ont.

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1990年 / 2卷 / 10期

关键词：

D O I：

10.1088/0953-8984/2/10/018

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The author shows that the energy functional defined by Harris has a local maximum at the exact ground-state density of an electronic system provided the dielectric screening matrix of the system has eigenvalues that are all greater than unity.

引用

页码：2479 / 2486

页数：8

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