Testing one-body density functionals on a solvable model
Chemical Physics
2013-07-09 v1 Quantum Physics
Abstract
There are several physically motivated density matrix functionals in the literature, built from the knowledge of the natural orbitals and the occupation numbers of the one-body reduced density matrix. With the help of the equivalent phase-space formalism, we thoroughly test some of the most popular of those functionals on a completely solvable model.
Cite
@article{arxiv.1207.3897,
title = {Testing one-body density functionals on a solvable model},
author = {Carlos L. Benavides-Riveros and Joseph C. Várilly},
journal= {arXiv preprint arXiv:1207.3897},
year = {2013}
}
Comments
Latex, 16 pages, 4 figures