Vortex solitons in dipolar Bose-Einstein Condensates

Details Vortex solitons in dipolar Bose-Einstein Condensates Vortex solitons in dipolar Bose-Einstein Condensates

2008-09-25

arxiv.org/abs/0809.4356v1

Phys. Rev. A 78, 043614 (2008).

Physics

Condensed Matter

Other Condensed Matter

6 pages, 6 figures

Scientific paper

10.1103/PhysRevA.78.043614

We predict solitary vortices in quasi-planar condensates of dipolar atoms, polarized parallel to the confinement direction, with the effective sign of the dipole-dipole interaction inverted by means of a rapidly rotating field. Energy minima corresponding to vortex solitons with topological charges ${% \ell}=1$ and 2 are predicted for moderately strong dipole-dipole interaction, using an axisymmetric Gaussian ansatz. The stability of the solitons with $\ell =1$ is confirmed by full 3D simulations, whereas their counterparts with $\ell =2$ are found to be unstable against splitting into a set of four fragments (quadrupole).

Affiliated with

Also associated with

No associations

Rating

Vortex solitons in dipolar Bose-Einstein Condensates 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 Vortex solitons in dipolar Bose-Einstein Condensates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vortex solitons in dipolar Bose-Einstein Condensates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-181648