Resonant dynamics in boson-fermion mixtures
Journal Article
·
· Physical Review. A
- TFVS, Universiteit Antwerpen, Universiteitsplein 1, B2610 Antwerpen, (Belgium)
The time evolution of a dilute atomic boson-fermion mixture is studied at zero temperature, when the external magnetic field is brought close to an interspecies Feshbach resonance. On short time scales we find that before a collapse or phase separation of the mixture can occur, oscillations between fermionic atoms and heteronuclear molecules dominate the dynamics. Applying the model presented here to a trapped mixture of {sup 40}K-{sup 87}Rb atoms, we find that the predicted oscillations can be revealed in degenerate mixtures of these atoms.
- OSTI ID:
- 20639802
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 6 Vol. 67; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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