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An effective quasi-one-dimensional description of a spin-1 atomic condensate

Wenxian Zhang·L. You
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Abstract

Within the mean field theory we extend the effective quasi-1D non-polynomial Schrödinger equation (NPSE) approach to the description of a spin-1 atomic condensate in a tight radial confinement geometry for both weak and strong atom-atom interactions. Detailed comparisons with full time dependent 3D numerical simulations show excellent agreement as in the case of a single component scalar condensate, demonstrating our result as an efficient and effective tool for the understanding of spin-1 condensate dynamics observed in several recent experiments.

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Wenxian Zhang, L. You. 2005-02-05. An effective quasi-one-dimensional description of a spin-1 atomic condensate. https://doi.org/10.1103/physreva.71.025603

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