Title
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Interacting inhomogeneous electron liquids with harmonic confinement : s-wave model
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Author
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Abstract
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In an earlier work by Holas et al. [ A. Holas, I. A. Howard, N. H. March. Phys. Lett. A, 310, 451 ( 2003)], the ground-state electron density rho(r) for model two-electron spin-compensated atoms was obtained in terms of the relative motion wave function for the case of harmonic confinement and arbitrary interparticle interaction u(r(12)). Following recent interest in the s-wave approximation to rho(r) for Coulombic potential energy e(2)/r(12) at separation r(12) between the electrons, we here consider both harmonic interaction u(r(12)) proportional to r(12)(2) and also the inverse square law 1/r(12)(2). The interplay between correlation and confinement clearly emerges in such spin-compensated models of interacting inhomogeneous electron liquids. |
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Language
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English
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Source (journal)
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Physics and chemistry of liquids. - London
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Publication
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London
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2005
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ISSN
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0031-9104
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DOI
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10.1080/00319100500231703
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Volume/pages
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43
:6
(2005)
, p. 559-565
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ISI
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000232966400008
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Full text (Publisher's DOI)
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