Wave mixing of hybrid Bogoliubov modes in a Bose-Einstein condensate

Details Wave mixing of hybrid Bogoliubov modes in a Bose-Einstein condensate Wave mixing of hybrid Bogoliubov modes in a Bose-Einstein condensate

2003-03-04

arxiv.org/abs/cond-mat/0303058v1

Physics

Condensed Matter

Statistical Mechanics

4 pages, 4 figures

Scientific paper

10.1103/PhysRevA.68.053610

Mode-mixing of coherent excitations of a trapped Bose-Einstein condensate is modelled using the Bogoliubov approximation. Hybridization of the modes of the breather ($l=0$) and surface ($l=4$) states leads to the formation of a Bogoliubov dark state. Calculations are presented for second-harmonic generation between the two lowest-lying even-parity $m=0$ modes in an oblate spheroidal trap. Two hybrid modes are strongly excited near second-harmonic resonance, and the coupling strength, and hence conversion rate, to the breather mode is half that given by an equivalent hydrodynamic estimate.

Affiliated with

Also associated with

No associations

Rating

Wave mixing of hybrid Bogoliubov modes in a Bose-Einstein condensate 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 Wave mixing of hybrid Bogoliubov modes in a Bose-Einstein condensate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wave mixing of hybrid Bogoliubov modes in a Bose-Einstein condensate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-478749