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Two characteristic temperatures for a Bose-Einstein condensate of a finite number of particles

Z. Idziaszek·K. Rzazewski
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Abstract

We consider two characteristic temperatures for a Bose-Einstein condensate, that are related to certain properties of the condensate statistics. We calculate them for an ideal gas confined in power-law traps and show that they approach the critical temperature in the limit of large number of particles. The considered characteristic temperatures can be useful in the studies of Bose-Einstein condensates of a finite number of atoms, indicating the point of a phase transition.

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Z. Idziaszek, K. Rzazewski. 2003-04-25. Two characteristic temperatures for a Bose-Einstein condensate of a finite number of particles. https://doi.org/10.1103/physreva.68.035604

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