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arXiv · cond-mat/0303211

Feshbach resonances and collapsing Bose-Einstein condensates

J. N. Milstein·C. Menotti·M. J. Holland
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Abstract

We investigate the quantum state of burst atoms seen in the recent Rb-85 experiments at JILA. We show that the presence of a resonance scattering state can lead to a pairing instability generating an outflow of atoms with energy comparable to that observed. A resonance effective field theory is used to study this dynamical process in an inhomogeneous system with spherical symmetry.

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J. N. Milstein, C. Menotti, M. J. Holland. 2003-03-11. Feshbach resonances and collapsing Bose-Einstein condensates. https://doi.org/10.1088/1367-2630%2F5%2F1%2F352

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