Title
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Pair function at coincidence and ground-state energy for interacting systems of two fermions with isotropic harmonic confinement and antiparallel spins
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Author
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Abstract
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Harmonically confined isotropic two-dimensional fermion systems with different interparticle interactions are compared and contrasted. For a harmonic oscillator interparticle force, the pair correlation function n(2)(r, r') at coincidence is determined analytically and is shown to uniquely fix the ground-state energy. The two-electron Hookean atom is cited for comparison. (C) 2001 Elsevier Science B.V. All rights reserved. |
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Language
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English
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Source (journal)
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Physics letters : A. - Amsterdam, 1967, currens
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Publication
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Amsterdam
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North-Holland
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2001
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ISSN
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0375-9601
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DOI
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10.1016/S0375-9601(01)00479-0
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Volume/pages
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288
:2
(2001)
, p. 101-104
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ISI
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000171424200008
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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