Inter-Condensate Tunneling in Bose-Einstein Condensates with Feshbach Resonances

Details Inter-Condensate Tunneling in Bose-Einstein Condensates with Feshbach Resonances Inter-Condensate Tunneling in Bose-Einstein Condensates with Feshbach Resonances

1998-05-25

arxiv.org/abs/cond-mat/9805323v1

Physics

Condensed Matter

11 pages, 2 figures

Scientific paper

Recently, effects of Feshbach resonances in atom-atom interactions were observed by varying the external magnetic field of an atomic Bose-Einstein condensate (BEC). We point out that the quasi-bound molecules created in the intermediate state of the resonance can form a second, molecular condensate. The many-body state of the system is then a hybrid atomic/molecular condensate with inter-condensate tunneling of atom pairs. A sudden variation of the magnetic field results in oscillations of the number of atoms and molecules in their respective condensates, providing a signature of this novel type of quantum tunneling.

Affiliated with

Also associated with

No associations

Rating

Inter-Condensate Tunneling in Bose-Einstein Condensates with Feshbach Resonances 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 Inter-Condensate Tunneling in Bose-Einstein Condensates with Feshbach Resonances, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inter-Condensate Tunneling in Bose-Einstein Condensates with Feshbach Resonances will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-142833