Vortices and phase transitions of interacting bosons in a rotating lattice ring

Details Vortices and phase transitions of interacting bosons in a rotating lattice ring Vortices and phase transitions of interacting bosons in a rotating lattice ring

2006-10-17

arxiv.org/abs/cond-mat/0610485v1

Physics

Condensed Matter

Other Condensed Matter

4 pages, 3 figures

Scientific paper

We investigate the ground state properties of the repulsive interacting bosons in an one dimensional rotating lattice ring, and reveal that the superfluid density of the system and the mass current it can carry in the rotating coordinate are periodic functions of the velocity of the lattice. In the weakly interacting limit, the vortices are generated at the critical velocities, and in the strongly interacting limit, the phase twist of the bosons induced by the rotating lattice manifests the superfluid density and drive the system to undergo phase transitions between the superfluid and Mott insulator.

Affiliated with

Also associated with

No associations

Rating

Vortices and phase transitions of interacting bosons in a rotating lattice ring 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 and phase transitions of interacting bosons in a rotating lattice ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vortices and phase transitions of interacting bosons in a rotating lattice ring will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-390356