Publication
Title
The wavefunction when antiparallel spin electrons coincide and its relation to the ground-state electron density in the Hookean atom
Author
Abstract
For a specific force constant, the spatial form of the ground-state wavefunction Psi(r(1),r(2)) is known analytically for the Hookean atom in which two electrons repel coulombically. Hen, it is first shown that the wavefunction Psi(r,r) for the antiparallel spin electrons at the same position r is sufficient to construct the ground-state density in this model example. An off-diagonal generalization is then effected, which relates the one-particle density matrix to the electron pair correlation function, again for this same model. (C) 2000 Elsevier Science B.V. All rights reserved.
Language
English
Source (journal)
Chemical physics letters. - Amsterdam
Publication
Amsterdam : 2000
ISSN
0009-2614
Volume/pages
325:5-6(2000), p. 645-647
ISI
000088612600025
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
Identification
Creation 03.01.2013
Last edited 09.06.2017
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