Towards Treating Correlations in Bose Condensates |
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| Authors: | A S Jensen O Sørensen D V Fedorov E Nielsen |
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| Institution: | Institute of Physics and Astronomy, University of ?rhus, DK-8000 ?rhus C, Denmark, DK
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| Abstract: | We use the adiabatic hyperspheric expansion and the Faddeev decomposition of the wave function with only s-waves. We derive for a fixed hyperradius an integro-differential equation for the angular eigenvalue and wave function. The
correlations lower the interaction energy for N = 20 by about a factor of 5.
Received October 22, 2001; accepted for publication November 5, 2001 |
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