Publication
Title
Many-fermion systems : differential equations and kinetic energy functionals for different confining potentials
Author
Abstract
Determination of the kinetic energy functional is one of the central problems in the density functional theory of a many-fermion system. We consider several many-fermion systems to be characterized by simple confining potentials: the harmonic oscillator potential in one and three dimensions, the Coulomb potential, and the potential V(x) = -U(o)sech(2)(x/L). We discuss for each of these cases the differential equation that determines the fermion density in the given potential, and the corresponding kinetic energy density. (C) 2002 Wiley Periodicals, Inc.
Language
English
Source (journal)
International journal of quantum chemistry. - New York, N.Y.
Source (book)
9th International Conference on Application of the Density Functional Theory to Chemistry and Physics, SEP 10-14, 2001, MADRID, SPAIN
Publication
New York, N.Y. : 2003
ISSN
0020-7608
Volume/pages
91:2(2003), p. 119-125
ISI
000180236600007
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 26.07.2017
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