Correlations in a Confined gas of Harmonically Interacting Spin-Polarized Fermions
Statistical Mechanics
2009-10-31 v1
Abstract
For a fermion gas with equally spaced energy levels, the density and the pair correlation function are obtained. The derivation is based on the path integral approach for identical particles and the inversion of the generating functions for both static responses. The density and the pair correlation function are evaluated explicitly in the ground state of a confined fermion system with a number of particles ranging from 1 to 220 and filling the Fermi level completely.
Keywords
Cite
@article{arxiv.cond-mat/9805379,
title = {Correlations in a Confined gas of Harmonically Interacting Spin-Polarized Fermions},
author = {F. Brosens and J. T. Devreese and L. F. Lemmens},
journal= {arXiv preprint arXiv:cond-mat/9805379},
year = {2009}
}
Comments
11 REVTEX pages, 3 postscript figures. Accepted for publication in Phys. Rev. E, Vol. 58 (August 1, 1998)