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Vortex nucleation through edge states in finite Bose-Einstein condensates

Eric Akkermans·Sankalpa Ghosh
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Abstract

We study the vortex nucleation in a finite Bose-Einstein condensate. Using a set of non-local and chiral boundary conditions to solve the Schr$\ddot{o}$dinger equation of non-interacting bosons in a rotating trap, we obtain a quantitative expression for the characteristic angular velocity for vortex nucleation in a condensate which is found to be 35% of the transverse harmonic trapping frequency.

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Eric Akkermans, Sankalpa Ghosh. 2004-02-15. Vortex nucleation through edge states in finite Bose-Einstein condensates. https://doi.org/10.1088/0953-4075%2F37%2F7%2F059

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