Bose-Einstein condensation at constant temperature
arXiv:cond-mat/0402003 · doi:10.1103/PhysRevA.70.031602
Abstract
We present a novel experimental approach to Bose-Einstein condensation by increasing the particle number of the system at almost constant temperature. In particular the emergence of a new condensate is observed in multi-component F=1 spinor condensates of 87-Rb. Furthermore we develop a simple rate-equation model for multi-component BEC thermodynamics at finite temperature which well reproduces the measured effects.
4 pages, 3 figures, RevTeX