Vortices in Bose-Einstein condensates with anharmonic confinement

Details Vortices in Bose-Einstein condensates with anharmonic confinement Vortices in Bose-Einstein condensates with anharmonic confinement

2003-11-04

arxiv.org/abs/cond-mat/0311066v1

Phys. Rev. A, 70 (2004) 023601

Physics

Condensed Matter

Statistical Mechanics

4 pages, 2 ps figures, RevTex

Scientific paper

We examine an effectively repulsive Bose-Einstein condensate of atoms, that rotates in a quadratic-plus-quartic trapping potential. We investigate the phase diagram of the system as a function of the angular frequency of rotation and of the coupling constant, demonstrating that there are phase transitions between multiply- and singly-quantized vortex states. The derived phase diagram is shown to be universal and exact in the limits of small anharmonicity and weak coupling constant.

Affiliated with

Also associated with

No associations

Rating

Vortices in Bose-Einstein condensates with anharmonic confinement does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Vortices in Bose-Einstein condensates with anharmonic confinement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vortices in Bose-Einstein condensates with anharmonic confinement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-264503