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Title
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The Pauli potential in one-dimensional density functional theory : general result for two-level systems and specific example for N harmonically confined Fermions
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Author
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Abstract
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| There is ongoing interest in the kinetic energy functional T-s[rho] in density functional theory. The present study lies in this area and concerns the Pauli potential V-P[rho]. A differential equation is obtained here for V-P(x) in one dimension for a general two-level system. Also, as a specific example, such a functional of rho(x), the ground-state Fermion density, is given for the case of N Fermions which are harmonically confined. |
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Language
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English
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Source (journal)
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Journal of physics: A: mathematical and general. - London, 1968 - 2006
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Publication
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London
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2003
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ISSN
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0305-4470
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DOI
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10.1088/0305-4470/36/24/103
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Volume/pages
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36
:24
(2003)
, p. L393-L398
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ISI
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000184100600003
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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