Superfluid Fermi Gases with Large Scattering Length
Abstract
We report quantum Monte Carlo calculations of superfluid Fermi gases with short-range two-body attractive interactions with infinite scattering length. The energy of such gases is estimated to be (0.44±0.01) times that of the noninteracting gas, and their pairing gap is approximately twice the energy per particle.
- Publication:
-
Physical Review Letters
- Pub Date:
- July 2003
- DOI:
- 10.1103/PhysRevLett.91.050401
- arXiv:
- arXiv:physics/0303094
- Bibcode:
- 2003PhRvL..91e0401C
- Keywords:
-
- 03.75.Hh;
- 05.30.Fk;
- 21.65.+f;
- Static properties of condensates;
- thermodynamical statistical and structural properties;
- Fermion systems and electron gas;
- Nuclear matter;
- Atomic Physics;
- General Physics
- E-Print:
- 4 pages, 4 figures