Composite Bosons description of rapidly rotating Bose-Einstein Condensates
Eric Akkermans, Sankalpa Ghosh
Abstract
Recently a novel phase transition has been observed jalin in a rotating Bose-Einstein condensate when the rotating frequency Ω reaches the transverse trap frequency ω and eventually crosses it. We study certain aspects of this experiment in terms of the condensation of composite bosons and the corresponding vortex formation using a Chern-Simon Gross-Pitaevskii theory. %
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