Vortex formation in weakly-interacting inhomogeneous Bose condensates

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We solve the time-dependent Gross-Pitaevskii in 2-D to simulate the flow of an object through a dilute Bose condensate trapped in a harmonic well. We demonstrate vortex formation and analyze the process in terms of the accumulation of phase-slip and the evolution of the fluid velocity.
4 pages, 5 figures

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Statistical Mechanics

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http://salesiana.dossiersoluciones.com/handle/123456789/27951

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/9712096
 http://arxiv.org/abs/cond-mat/9712096

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arXiv