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Title
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Wigner bosonic molecules with repulsive interactions and harmonic confinement
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Author
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Abstract
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| In earlier work, the momentum distribution of harmonically confined bosons has been calculated for interparticle interactions which are also harmonic for an arbitrary number N of repelling Bose particles. After a brief discussion of the pair function in this model, attention is also given, but now for N = 2, to the single-particle density for the repulsive interaction potential; λ/r(12)(2), where r(12) is the interboson distance and λ the repulsive coupling strength. The single-particle density is displayed for specific values λ, with attention focusing on the limit of strong repulsive coupling. Throughout, the focus is on the fingerprints of Wigner bosonic molecules. © 2005 Elsevier 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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2005
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ISSN
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0375-9601
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DOI
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10.1016/J.PHYSLETA.2005.02.078
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Volume/pages
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339
:3-5
(2005)
, p. 207-211
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ISI
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000228935800004
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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