Publication
Title
Pair function at coincidence and ground-state energy for interacting systems of two fermions with isotropic harmonic confinement and antiparallel spins
Author
Abstract
Harmonically confined isotropic two-dimensional fermion systems with different interparticle interactions are compared and contrasted. For a harmonic oscillator interparticle force, the pair correlation function n(2)(r, r') at coincidence is determined analytically and is shown to uniquely fix the ground-state energy. The two-electron Hookean atom is cited for comparison. (C) 2001 Elsevier Science B.V. All rights reserved.
Language
English
Source (journal)
Physics letters : A. - Amsterdam, 1967, currens
Publication
Amsterdam : North-Holland , 2001
ISSN
0375-9601
DOI
10.1016/S0375-9601(01)00479-0
Volume/pages
288 :2 (2001) , p. 101-104
ISI
000171424200008
Full text (Publisher's DOI)
Full text (publisher's version - intranet only)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identifier
Creation 03.01.2013
Last edited 23.08.2022
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