CORRELATIONS IN A CONFINED GAS OF HARMONICALLY INTERACTING SPIN-POLARIZED FERMIONS

Authors
BROSENS F DEVREESE JT LEMMENS LF
Citation
F. Brosens et al., CORRELATIONS IN A CONFINED GAS OF HARMONICALLY INTERACTING SPIN-POLARIZED FERMIONS, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 58(2), 1998, pp. 1634-1643
Citations number
25
Categorie Soggetti
Physycs, Mathematical","Phsycs, Fluid & Plasmas
Journal title
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics → ACNP
ISSN journal
1063651X
Volume
58
Issue
2
Year of publication
1998
Part
A
Pages
1634 - 1643
Database
ISI
SICI code
1063-651X(1998)58:2<1634:CIACGO>2.0.ZU;2-L
Abstract
For a fermion gas with equally spaced energy levels, the density and t he pair correlation function are obtained. The derivation is based on the path integral approach for identical particles and the inversion o f the generating functions for both static responses. The density and the pair correlation function are evaluated explicitly in the ground s tate of a confined fermion system with a number of particles ranging f rom 1 to 220, and filling the Fermi level completely.