Title
Resonant dynamics in boson-fermion mixtures Resonant dynamics in boson-fermion mixtures
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
Lancaster, Pa ,
Subject
Physics
Source (journal)
Physical review : A : atomic, molecular and optical physics. - Lancaster, Pa, 1990 - 2015
Volume/pages
67(2003) :6 , p. 1-6
ISSN
1094-1622
1050-2947
Article Reference
063609
Carrier
E-only publicatie
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
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 K-40-Rb-87 atoms, we find that the predicted oscillations can be revealed in degenerate mixtures of these atoms.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/a6b9c7/6609.pdf
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