Effect of a potential step or impurity on the Bose-Einstein condensate mean field

Details Effect of a potential step or impurity on the Bose-Einstein condensate mean field Effect of a potential step or impurity on the Bose-Einstein condensate mean field

2004-10-13

arxiv.org/abs/cond-mat/0410345v1

Phys. Rev. A 71, 033609 (2005)

Physics

Condensed Matter

Other Condensed Matter

Scientific paper

10.1103/PhysRevA.71.033609

The full set of stationary states of the mean field of a Bose-Einstein condensate in the presence of a potential step or point-like impurity are presented in closed analytic form. The nonlinear Schr\"odinger equation in one dimension is taken as a model. The nonlinear analogs of the continuum of stationary scattering states, as well as evanescent waves, are discussed. The solutions include asymmetric soliton trains and other wavefunctions of novel form, such as a pair of dark solitons bound by an impurity.

Affiliated with

Also associated with

No associations

Rating

Effect of a potential step or impurity on the Bose-Einstein condensate mean field 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 Effect of a potential step or impurity on the Bose-Einstein condensate mean field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Effect of a potential step or impurity on the Bose-Einstein condensate mean field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-663681