Bose-Einstein condensate in a harmonic trap with an eccentric dimple potential
Quantum Physics
2009-11-13 v1 Other Condensed Matter
Abstract
We investigate Bose-Einstein condensation of noninteracting gases in a harmonic trap with an off-center dimple potential. We specifically consider the case of a tight and deep dimple potential which is modelled by a point interaction. This point interaction is represented by a Dirac delta function. The atomic density, chemical potential, critical temperature and condensate fraction, the role of the relative depth and the position of the dimple potential are analyzed by performing numerical calculations.
Cite
@article{arxiv.0709.4349,
title = {Bose-Einstein condensate in a harmonic trap with an eccentric dimple potential},
author = {Haydar Uncu and Devrim Tarhan and Ersan Demiralp and Ozgur E. Mustecaplioglu},
journal= {arXiv preprint arXiv:0709.4349},
year = {2009}
}
Comments
12 pages, 5 figures, International Laser Physics Workshop. to be appear in Laser Physics