Threshold of molecular bound state and BCS transition in dense ultracold Fermi gases with Feshbach resonance

Details Threshold of molecular bound state and BCS transition in dense ultracold Fermi gases with Feshbach resonance Threshold of molecular bound state and BCS transition in dense ultracold Fermi gases with Feshbach resonance

2003-10-24

arxiv.org/abs/cond-mat/0310583v1

Physics

Condensed Matter

Statistical Mechanics

5 pages, revtex, 1 figure

Scientific paper

We consider the normal state of a dense ultracold atomic Fermi gas in the presence of a Feshbach resonance. We study the BCS and the molecular instabilities and their interplay, within the framework of a recent many-body approach. We find surprisingly that, in the temperature domain where the BCS phase is present, there is a non zero lower bound for the binding energy of molecules at rest. This could give an experimental mean to show the existence of the BCS phase without observing it directly.

Affiliated with

Also associated with

No associations

Rating

Threshold of molecular bound state and BCS transition in dense ultracold Fermi gases with 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 Threshold of molecular bound state and BCS transition in dense ultracold Fermi gases with Feshbach resonance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Threshold of molecular bound state and BCS transition in dense ultracold Fermi gases with Feshbach resonance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-342357