2 2 Ju n 20 07 epl draft Trapped Bose gases with large positive scattering length

Abstract

We calculate the energy and the condensate fraction of a system of trapped bosons interacting via a short-range two-body potential with positive scattering length. The potential is attractive and has a two-body bound state. When the scattering length is small compared to the trap length the system is model independent: all potential models – attractive… (More)

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Cite this paper

@inproceedings{Thgersen22J, title={2 2 Ju n 20 07 epl draft Trapped Bose gases with large positive scattering length}, author={M. Th\ogersen and D. V. Fedorov and Aksel S. Jensen} }