Correlation energy, pair-distribution functions and static structure factors of jellium
Condensed Matter
2009-10-31 v1
Abstract
We discuss and clarify a simple and accurate interpolation scheme for the spin-resolved electron static structure factor (and corresponding pair correlation function) of the 3D unpolarized homogeneous electron gas which, along with some analytic properties of the spin-resolved pair-correlation functions, we have just published. We compare our results with the very recent spin-resolved scheme by Schmidt et al., and focus our attention on the spin-resolved correlation energies and the high-density limit of the correlation functions.
Cite
@article{arxiv.cond-mat/9912440,
title = {Correlation energy, pair-distribution functions and static structure factors of jellium},
author = {Paola Gori-Giorgi and Francesco Sacchetti and Giovanni B. Bachelet},
journal= {arXiv preprint arXiv:cond-mat/9912440},
year = {2009}
}
Comments
8 pages, 3 figures. Proceedings of the conference on Statistical Mechanics and Strongly Correlated Systems (Bachelet, Parisi & Vulpiani Eds.) to appear as a special issue of Physica A (Elsevier, Amsterdam 2000)