Multi-step Bose-Einstein condensation of trapped ideal Bose gases

作者：Deng WJ^*

来源：Physics Letters, Section A: General, Atomic and Solid State Physics , 1999, 260(1-2): 78-85.

DOI：10.1016/S0375-9601(99)00490-9

The phenomenon of multi-step Bose-Einstein condensation (BEC) of a finite number of non-interacting bosons in anisotropic traps has been demonstrated by studying the populations on eight subsets of stales. No more than one cusp has been found in any specific heat curve, and the appearance of cusp is associated with the condensing of particles from a subset of the first class to another subset of the second class involving Bose functions g(n)(z) of two different classes, as specified by their distinct analytical properties.

• 出版日期1999-9-6
• 单位华南理工大学