Density functional scheme for calculating the pair density
Strongly Correlated Electrons
2015-06-25 v1 Other Condensed Matter
Abstract
The density functional scheme for calculating the pair density is presented by means of the constrained-search technique. The resultant single-particle equation takes the form of the modified Hartree-Fock equation which contains the kinetic contribution of the exchange-correlation energy functional as the correlation potential. The practical form of the kinetic contribution is also proposed with the aid of the scaling relations of the kinetic energy functionals.
Cite
@article{arxiv.cond-mat/0601136,
title = {Density functional scheme for calculating the pair density},
author = {Masahiko Higuchi and Katsuhiko Higuchi},
journal= {arXiv preprint arXiv:cond-mat/0601136},
year = {2015}
}
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5 pages