Publication
Title
First-order density matrix as a functional of the ground-state electron density for harmonic confinement of two electrons which also interact harmonically
Author
Abstract
The first-order density matrix gamma (r(1), r(2)) for the ground-state of a model two-electron atom is explicitly constructed from the electron density rho(r). The model has harmonic confinement plus interparticle harmonic interactions. gamma(r(1), r(2)) and rho(r) are related non-locally, even though no density gradients and no quadratures appear. (C) 2002 Elsevier Science B.V. All rights reserved.
Language
English
Source (journal)
Physics letters : A. - Amsterdam, 1967, currens
Publication
Amsterdam : North-Holland , 2002
ISSN
0375-9601
DOI
10.1016/S0375-9601(02)01598-0
Volume/pages
306 :2-3 (2002) , p. 63-65
ISI
000180382100001
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 03.09.2024
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