Abstract
Atomic Bose-Einstein condensate is heated by atomic losses. The losses act as a heat reservoir for the condensate. The condensate is approaching a state of thermal equilibrium with a thermal depletion ranging from 1% for a uniform three-dimensional (3D) condensate to around 13% for a quasi-1D condensate in a harmonic trap.
- Received 18 February 2003
DOI:https://doi.org/10.1103/PhysRevA.68.043607
©2003 American Physical Society