Exact energy expression in the strong-interaction limit of the density functional theory

被引:2
|
作者
Nagy, A [1 ]
Jánosfalvi, Z [1 ]
机构
[1] Univ Debrecen, Dept Theoret Phys, H-4010 Debrecen, Hungary
关键词
D O I
10.1080/14786430500228564
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
An exact energy expression is presented in the strong-interaction limit of the density functional theory. Cusp relations are derived for arbitrary values of the coupling constant. The derivation utilizes the adiabatic connection and the strong-interaction limit is taken for a system of electrons and nuclei.
引用
收藏
页码:2101 / 2114
页数:14
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