Bose gas in power-like spherically symmetric potential in arbitrary spatial dimensionality
arXiv:1211.4119
Abstract
Temperature of the Bose -- Einstein condensation and the temperature behavior of the chemical potential and other thermodynamical functions of the ideal Bose gas are found for the arbitrary power-like spherical-symmetric potential at an arbitrary space dimension. It is shown that the recently observed Bose -- Einstein condensation of photons in the cavity is the phase transition of the third kind.
arXiv comment6 pages. Error is corrected, one of the conclusions is changed. Accepted for publication in Acta Physica Polonica B