Physics – Condensed Matter – Other Condensed Matter
Scientific paper
2009-01-23
Phys. Rev. A 80, 013620 (2009)
Physics
Condensed Matter
Other Condensed Matter
6 pages and 5 figures. Published version
Scientific paper
We study pairing of an interacting three component Fermi gas in two dimensions. By using a mean field theory to decouple the interactions between different pairs of Fermi components, we study the free energy landscapes as a function of various system parameters including chemical potentials, binding energies, and temperature. We find that the s-wave pairing channel is determined by both chemical potentials and the interaction strengths between the three available channels. We find a second order thermal phase transition and a series of first order quantum phase transitions for a homogenous system as we change the parameters. In particular, for symmetric parameters, we find the simultaneous existence of three superfluid orders as well as re-entrant quantum phase transitions as we tune the parameters.
No associations
LandOfFree
Three component fermion pairing in two dimensions 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 Three component fermion pairing in two dimensions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three component fermion pairing in two dimensions will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-454230