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Coupled atomic-molecular condensates in a double-well potential: decaying molecular oscillations

Hui Jing·Sihong Gu·Mingsheng Zhan
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Abstract

We present a four-mode model that describes coherent photo-association (PA) in a double-well Bose-Einstein condensate, focusing on the $average$ molecular populations in certain parameters. Our numerical results predict an interesting strong-damping effect of molecular oscillations by controlling the particle tunnellings and PA light strength, which may provide a promising way for creating a stable molecular condensate via coherent PA in a magnetic double-well potential.

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Hui Jing, Sihong Gu, Mingsheng Zhan. 2006-02-20. Coupled atomic-molecular condensates in a double-well potential: decaying molecular oscillations. https://doi.org/10.1140/epjd%2Fe2006-00096-0

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