Quantum effects on dynamics of instabilities in Bose-Einstein condensates

Details Quantum effects on dynamics of instabilities in Bose-Einstein condensates Quantum effects on dynamics of instabilities in Bose-Einstein condensates

2001-09-25

arxiv.org/abs/cond-mat/0109463v2

Phys. Rev. A 65 2002 033605

Physics

Condensed Matter

LaTeX, 12 pages, 2 figures, uses REVTeX and psfig, final version submitted to Physical Review A, figures added

Scientific paper

10.1103/PhysRevA.65.033605

Dynamics of fluctuations in unstable Bose-Einstein condensates is analyzed by the solution of approximate operator equations. In the case of a condensate with a negative scattering length the present treatment describes a delay of collapse, in agreement with recent experiments. In the case of a collision of two condensate wavepackets it is shown that quantum effects lead to a Bose enhancement of elastic-scattering losses. In both cases the noncondensate atoms are formed as entangled pairs in squeezed states.

Affiliated with

Also associated with

No associations

Rating

Quantum effects on dynamics of instabilities 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 Quantum effects on dynamics of instabilities in Bose-Einstein condensates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum effects on dynamics of instabilities in Bose-Einstein condensates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-516371