Pulsating and persistent vector solitons in a Bose-Einstein condensate in a lattice upon phase separation instability

Details Pulsating and persistent vector solitons in a Bose-Einstein condensate in a lattice upon phase separation instability Pulsating and persistent vector solitons in a Bose-Einstein condensate in a lattice upon phase separation instability

2009-03-29

arxiv.org/abs/0903.5016v2

Phys. Rev. Lett. 103 (2009) 190401

Physics

Condensed Matter

Other Condensed Matter

submitted to PRL

Scientific paper

10.1103/PhysRevLett.103.190401

We study numerically the outcome of the phase separation instability of a dual-species Bose-Einstein condensate in an optical lattice. When only one excitation mode is unstable a bound pair of a bright and dark soliton-like structures periodically appears and disappears, whereas for more than one unstable mode a persistent soliton-antisoliton pair develops. The oscillating soliton represents a regime where the two-species condensate neither remains phase-separated nor is dynamically stable.

Affiliated with

Also associated with

No associations

Rating

Pulsating and persistent vector solitons in a Bose-Einstein condensate in a lattice upon phase separation instability 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 Pulsating and persistent vector solitons in a Bose-Einstein condensate in a lattice upon phase separation instability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulsating and persistent vector solitons in a Bose-Einstein condensate in a lattice upon phase separation instability will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-202200