Correlation energy functional in the density-matrix functional theory

被引：0

作者：

Yasud, K. ^{[1
]}

机构：

[1] Graduate School of Human Informatics, Nagoya University, Chikusa-ku, Nagoya 464-8601, Japan

来源：

Physical Review A. Atomic, Molecular, and Optical Physics | 2001年 / 63卷 / 03期

关键词：

Approximation theory - Atomic physics - Correlation methods - Particle beam dynamics - Probability density function;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The method for presenting correlation energy functional in the density-matrix functional theory was described. A particle hole symmetry was presented, which stated that the exact functional gives the same correlation energy for the first order reduced density matrix and corresponding hole. The decoupling approximation was solved to numerically examine the properties of the correlation energy functional.

引用

页码：325171 / 325171