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arXiv · 1404.3255

Weakly interacting Bose-Einstein condensates in temperature-dependent generic traps

E. Castellanos·F. Briscese·M. Grether·M. de Llano
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Abstract

The shift in condensation temperature caused by interactions is studied up to second order in the s-wave scattering length in a Bose-Einstein condensate trapped in a temperature-dependent three-dimensional generic potential. With no assumptions other than the mean-field approach and semiclassical approximations it is shown that the inclusion of a temperature-dependent trap improves the empirical values of the numerical parameters compared to those obtained in previous reports on the temperature shift.

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E. Castellanos, F. Briscese, M. Grether, M. de Llano. 2014-04-12. Weakly interacting Bose-Einstein condensates in temperature-dependent generic traps. https://doi.org/10.1134/s0021364015080032

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