Title
Relativistic density functional theory of the H atom in terms of a difference equation Relativistic density functional theory of the H atom in terms of a difference equation
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
Amsterdam ,
Subject
Physics
Source (journal)
Physics letters: A. - Amsterdam, 1967, currens
Volume/pages
331(2004) :1-2 , p. 8-11
ISSN
0375-9601
ISI
000224334900002
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
In recent work, Howard and March [J. Phys. A: Math. Gen. 37 (2003) 965] have proposed a relativistic density functional theory of harmonically confined independent fern-lions in terms of a difference equation. Here, a corresponding relativistic difference equation is proposed and solved for hydrogenlike atomic ions for arbitrary atomic number. For a point nucleus, the singularity predicted by Dirac's one-electron wave equation is thereby avoided. (C) 2004 Elsevier B.V. All rights reserved.
E-info
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