Publication
Title
Total kinetic energy density for closed shells in a bare Coulomb field solely in terms of s-state information
Author
Abstract
The kinetic energy density t(G) (r), where G denotes the gradient form (delpsi)(2), is known to be a functional of the ground-state density rho(r), but the functional remains unknown. For an arbitrary number of closed shells in a bare Coulomb field, an exact first-order differential equation is derived giving t(G)(r) solely in terms of s-state information. Numerical illustrations are given of the main analytical results.
Language
English
Source (journal)
Journal of physics: A: mathematical and general. - London, 1968 - 2006
Publication
London : 2002
ISSN
0305-4470
Volume/pages
35:45(2002), p. L635-L639
ISI
000179489700002
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 24.02.2012
Last edited 21.06.2017
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