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Explosion of a collapsing Bose-Einstein condensate

R. A. Duine·H. T. C. Stoof
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Abstract

We show that elastic collisions between atoms in a Bose-Einstein condensate with attractive interactions lead to an explosion that ejects a large fraction of the collapsing condensate. We study variationally the dynamics of this explosion and find excellent agreement with recent experiments on magnetically trapped Rubidium-85. We also determine the energy and angular distribution of the ejected atoms during the collapse.

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R. A. Duine, H. T. C. Stoof. 2000-07-20. Explosion of a collapsing Bose-Einstein condensate. https://doi.org/10.1103/physrevlett.86.2204

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