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Dynamics of the Bose-Einstein condensate: quasi-one-dimension and beyond

Lincoln D. Carr·Mary Ann Leung·William P. Reinhardt
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Abstract

It is shown that the quasi-one-dimensional Bose-Einstein condensate is experimentally accessible and rich in intriguing phenomena. We demonstrate numerically and analytically the existence, stability, and perturbation-induced dynamics of all types of stationary states of the quasi-one-dimensional nonlinear Schrodinger equation for both repulsive and attractive cases. Among our results are: the connection between stationary states and solitons; creation of vortices from such states; manipulation of such states with simple phase profiles; demonstration of the fragility of the condensate phase in response to shock; and a robust stabilization of the attractive Bose-Einstein condensate.

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Lincoln D. Carr, Mary Ann Leung, William P. Reinhardt. 2000-04-17. Dynamics of the Bose-Einstein condensate: quasi-one-dimension and beyond. https://doi.org/10.1088/0953-4075%2F33%2F19%2F312

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