Adiabatic cooling of a tunable Bose-Fermi mixture in an optical lattice
Adiabatic cooling of a tunable Bose-Fermi mixture in an optical lattice
We consider an atomic Fermi gas confined in a uniform optical lattice potential, where the atoms can pair into molecules via a magnetic field controlled narrow Feshbach resonance. Thus by adjusting the magnetic field the portion of fermionic and bosonic particles in the system can be continuously varied. We analyze …