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Vortex Nucleation in a Bose-Einstein Condensate: From the Inside Out

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 نشر من قبل Ryan Price
 تاريخ النشر 2016
  مجال البحث فيزياء
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We observed a new mechanism for vortex nucleation in Bose-Einstein condensates (BECs) subject to synthetic magnetic fields. We made use of a strong synthetic magnetic field initially localized between a pair of merging BECs to rapidly create vortices in the bulk of the merged condensate. Unlike previous implementations and in agreement with our Gross-Pitaevskii equation simulations, our dynamical process rapidly injects vortices into our systems bulk, and with initial number in excess of the systems equilibrium vortex number.



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