Low lying twisting and acoustic modes of a rotating Bose-Einstein condensate

Details Low lying twisting and acoustic modes of a rotating Bose-Einstein condensate Low lying twisting and acoustic modes of a rotating Bose-Einstein condensate

2005-11-22

arxiv.org/abs/cond-mat/0511547v2

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

4 pages, 2 figures

Scientific paper

10.1103/PhysRevA.73.041604

We present a calculation of the low lying spectrum of a rotating Bose-Einstein condensate. We show that in a cylindrical geometry, there exist two linear branches, one associated to usual acoustic excitation, the other corresponding to a twisting mode of the vortex lattice. Using a hydrodynamical approach we derive the elasticity coefficient of the vortex lattice and calculate the spectrum of condensate in a three dimensionnal harmonic trap with cylindrical symmetry.

Affiliated with

Also associated with

No associations

Rating

Low lying twisting and acoustic modes of a rotating 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 Low lying twisting and acoustic modes of a rotating Bose-Einstein condensate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low lying twisting and acoustic modes of a rotating Bose-Einstein condensate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-384927