arXiv · 0808.0636
A method to create disordered vortex arrays in atomic Bose-Einstein condensates
Abstract
We suggest a method to create turbulence in a trapped atomic Bose-Einstein condensate (BEC). By replacing in the upper half part of our box the wave function, Psi, with its complex conjugate, Psi^{*}, new negative vortices are introduced into the system. The simulations are performed by solving the two-dimensional Gross-Pitaevskii equation (2D GPE). We study the successive dynamics of the wave function by monitoring the evolution of density and phase profile.
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Eniko J. M. Madarassy. 2009-07-03. A method to create disordered vortex arrays in atomic Bose-Einstein condensates. https://doi.org/10.1139/p09-069
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