Delocalizing transition of multidimensional solitons in Bose-Einstein condensates

Details Delocalizing transition of multidimensional solitons in Bose-Einstein condensates Delocalizing transition of multidimensional solitons in Bose-Einstein condensates

2003-07-11

arxiv.org/abs/cond-mat/0307283v1

Phys. Rev. A 69, 013602 (2004).

Physics

Condensed Matter

Soft Condensed Matter

12 pages, 19 figures, submitted to Phys. Rev. A

Scientific paper

10.1103/PhysRevA.69.013602

Critical behavior of solitonic waveforms of Bose-Einstein condensates in optical lattices (OL) has been studied in the framework of continuous mean-field equation. In 2D and 3D OLs bright matter-wave solitons undergo abrupt delocalization as the strength of the OL is decreased below some critical value. Similar delocalizing transition happens when the coefficient of nonlinearity crosses the critical value. Contrarily, bright solitons in 1D OLs retain their integrity over the whole range of parameter variations. The interpretation of the phenomenon in terms of quantum bound states in the effective potential is proposed.

Affiliated with

Also associated with

No associations

Rating

Delocalizing transition of multidimensional solitons in 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 Delocalizing transition of multidimensional solitons in Bose-Einstein condensates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Delocalizing transition of multidimensional solitons in Bose-Einstein condensates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-628736