Asymmetric Fermi superfluid in a harmonic trap

Details Asymmetric Fermi superfluid in a harmonic trap Asymmetric Fermi superfluid in a harmonic trap

2006-04-23

arxiv.org/abs/cond-mat/0604530v1

J. Phys.: Condens. Matter 18 (2006) 5567-5577

Physics

Condensed Matter

Other Condensed Matter

15 pages, 5 figures

Scientific paper

10.1088/0953-8984/18/23/025

We consider a dilute two-component atomic fermion gas with unequal populations in a harmonic trap potential using the mean field theory and the local density approximation. We show that the system is phase separated into concentric shells with the superfluid in the core surrounded by the normal fermion gas in both the weak-coupling BCS side and near the Feshbach resonance. In the strong-coupling BEC side, the composite bosons and left-over fermions can be mixed. We calculate the cloud radii and compare axial density profiles systemically for the BCS, near resonance and BEC regimes.

Affiliated with

Also associated with

No associations

Rating

Asymmetric Fermi superfluid in a harmonic trap 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 Asymmetric Fermi superfluid in a harmonic trap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Asymmetric Fermi superfluid in a harmonic trap will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-120878