Collapse of Bose-Einstein condensates with dipole-dipole interactions
Abstract
The dynamics of Bose-Einstein condensates of a gas of bosonic particles with long-range dipole-dipole interactions in a harmonic trap is studied. Sufficient analytical criteria are found both for catastrophic collapse of Bose-Einstein condensates and for long-time condensate existence. Analytical criteria are compared with variational analysis.
- Publication:
-
Physical Review A
- Pub Date:
- November 2002
- DOI:
- arXiv:
- arXiv:cond-mat/0208312
- Bibcode:
- 2002PhRvA..66e1601L
- Keywords:
-
- 03.75.Fi;
- 05.30.Jp;
- Boson systems;
- Condensed Matter
- E-Print:
- 4 pages, 3 figures