Phase separation and collapse in Bose-Fermi mixtures with a Feshbach resonance

Details Phase separation and collapse in Bose-Fermi mixtures with a Feshbach resonance Phase separation and collapse in Bose-Fermi mixtures with a Feshbach resonance

2008-01-04

arxiv.org/abs/0801.0635v2

Phys. Rev. B 78, 134517 (2008)

Physics

Condensed Matter

Other Condensed Matter

7 pages, 3 figures. Extended version

Scientific paper

10.1103/PhysRevB.78.134517

We consider a mixture of single-component bosonic and fermionic atoms with an interspecies interaction that is varied using a Feshbach resonance. By performing a mean-field analysis of a two-channel model, which describes both narrow and broad Feshbach resonances, we find an unexpectedly rich phase diagram at zero temperature: Bose-condensed and non-Bose-condensed phases form a variety of phase-separated states that are accompanied by both critical and tricritical points. We discuss the implications of our results for the experimentally observed collapse of Bose-Fermi mixtures on the attractive side of the Feshbach resonance, and we make predictions for future experiments on Bose-Fermi mixtures close to a Feshbach resonance.

Affiliated with

Also associated with

No associations

Rating

Phase separation and collapse in Bose-Fermi mixtures with a Feshbach resonance 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 and collapse in Bose-Fermi mixtures with a Feshbach resonance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase separation and collapse in Bose-Fermi mixtures with a Feshbach resonance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-379447