Degenerate atom-molecule mixture in a cold Fermi gas
arXiv:cond-mat/0308384 · doi:10.1103/PhysRevA.69.031602
Abstract
We show that the atom-molecule mixture formed in a degenerate atomic Fermi gas with interspecies repulsion near a Feshbach resonance, constitutes a peculiar system where the atomic component is almost non-degenerate but quantum degeneracy of molecules is important. We develop a thermodynamic approach for studying this mixture, explain experimental observations and predict optimal conditions for achieving molecular BEC.
4 pages, 3 figures
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Cited by in corpus (21)
- Feshbach Resonances in Ultracold Gases
- Production of cold molecules via magnetically tunable Feshbach resonances
- Atom-molecule coherence in Bose gases
- Fermi-Bose mapping for one-dimensional Bose gases
- Itinerant Ferromagnetism in an Ultracold Atom Fermi Gas
- Production Efficiency of Ultracold Feshbach Molecules in Bosonic and Fermionic Systems
- Quantum-degenerate mixture of fermionic lithium and bosonic rubidium gases
- Diatomic molecules in ultracold Fermi gases - Novel composite bosons
- Feshbach resonances with large background scattering length: interplay with open-channel resonances
- Atom Loss Maximum in Ultra-cold Fermi Gases
- Observation of Chemical Reactions between a Trapped Ion and Ultracold Feshbach Dimers
- Signatures of superfluidity for Feshbach-resonant Fermi gases
- Phase diagrams for an ideal gas mixture of fermionic atoms and bosonic molecules
- Coqblin-Schrieffer Model for an Ultra-cold Gas of Ytterbium atoms with Metastable States
- Theory of Feshbach molecule formation in a dilute gas during a magnetic field ramp
- Scattering properties of weakly bound dimers of fermionic atoms
- Renormalized mean-field theory for a two-component Fermi gas with s-wave interactions
- A Model for Overscreened Kondo Effect in Ultracold Fermi Gas
- Dynamics of Feshbach Molecules in an Ultracold Three-Component Mixture
- Endpoint thermodynamics of an atomic Fermi gas subject to a Feshbach resonance
- Molecular regimes in ultracold Fermi gases