Bose-Einstein condensate in a harmonic trap with an eccentric dimple potential |
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| Authors: | H. Uncu D. Tarhan E. Demiralp Ö. E. Müstecaplıoglu |
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| Affiliation: | 1.Department of Physics,Adnan Menderes University,Kepezli Mevkii, Aydin,Turkey;2.Department of Physics,Harran University,Osmanbey Yerle?kesi, Sanl?urfa,Turkey;3.Department of Physics,Bo?azici University,Bebek, ?stanbul,Turkey;4.Feza Gürsey Institute,Bo?azi?i University-TüB?TAK,Kandilli, ?stanbul,Turkey;5.Department of Physics,Ko? University,Sar?yer, ?stanbul,Turkey |
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| Abstract: | ![]()
We investigate Bose-Einstein condensation of noninteracting gases in a harmonic trap with an offcenter dimple potential. We specifically consider the case of a tight and deep dimple potential, which is modeled by a point interaction. This point interaction is represented by a Dirac delta function. The atomic density, chemical potential, critical temperature and condensate fraction, and the role of the relative depth and the position of the dimple potential are analyzed by performing numerical calculations. |
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