Phase separation in imbalanced fermion superfluids beyond mean-field

Details Phase separation in imbalanced fermion superfluids beyond mean-field Phase separation in imbalanced fermion superfluids beyond mean-field

2008-07-28

arxiv.org/abs/0807.4434v1

Phys. Rev. A 78, 023626 (2008)

Physics

Condensed Matter

Other Condensed Matter

10 pages, 3 figures

Scientific paper

10.1103/PhysRevA.78.023626

The density distributions of the two components of a trapped, ultracold Fermi gas with population imbalance reveal the effect of imbalance on superfluid pairing. We develop a path-integral derivation of the density, that takes into account both fluctuations beyond mean-field and effects of nonzero temperature. The calculated density profiles compare favorably to the measured density profiles, and illustrate the necessity to incorporate both quantum fluctuations and finite temperature effects. The temperature dependence of the density profiles, especially near the superfluid-normal interface, allows determining the temperature of the superfluid core in current experiments.

Affiliated with

Also associated with

No associations

Rating

Phase separation in imbalanced fermion superfluids beyond mean-field 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 Phase separation in imbalanced fermion superfluids beyond mean-field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase separation in imbalanced fermion superfluids beyond mean-field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-313115