Physics – High Energy Physics – High Energy Physics - Lattice
Scientific paper
2006-09-27
PoSLAT2006:153,2006
Physics
High Energy Physics
High Energy Physics - Lattice
7 pages. Talk delivered at The XXIV International Symposium on Lattice Field Theory, Tucson, Arizona, July 2006. To appear in
Scientific paper
Trapped and cooled gases of alkali atoms can be manipulated to exhibit a variety of interesting phenomena. For example, dilute gases of fermionic atoms, in 2 hyperfine states, can be cooled to temperatures where they become superfluid. An external field can be applied to tune the scattering length a. When |a| exceeds the interparticle spacing, nonperturbative tools are needed to study the system theoretically. The unitary limit, |a|\to\infty, is particularly interesting due to its universality and symmetry. Lattice field theory and effective field theory can be used to systematically calculate properties of this system. Results are presented for the finite temperature phase transition and for behavior near zero temperature.
No associations
LandOfFree
Field theoretic study of a cold Fermi gas in the unitary limit 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 Field theoretic study of a cold Fermi gas in the unitary limit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Field theoretic study of a cold Fermi gas in the unitary limit will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-167175