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Vortices in atomic-molecular Bose-Einstein condensates

Tristram J. Alexander·Yuri S. Kivshar·Elena A. Ostrovskaya·Paul S. Julienne
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Abstract

The structure and stability of vortices in hybrid atomic-molecular Bose-Einstein condensates is analyzed in the framework of a two-component Gross-Pitaevskii-type model that describes the stimulated Raman-induced photoassociation process. New types of topological vortex states are predicted to exist in the coherently coupled two-component condensates even without a trap, and their nontrivial dynamics in the presence of losses is demonstrated.

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Tristram J. Alexander, Yuri S. Kivshar, Elena A. Ostrovskaya, Paul S. Julienne. 2001-12-11. Vortices in atomic-molecular Bose-Einstein condensates. https://doi.org/10.1088/1464-4266%2F4%2F2%2F365

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