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Expansion of a Bose-Einstein Condensate in an atomic waveguide

L. Plaja·L. Santos
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Abstract

The expansion of a Bose-Einstein condensate in an atomic waveguide is analyzed. We study different regimes of expansion, and identify a transient regime between one-dimensional and three-dimensional dynamics, in which the properties of the condensate and its further expansion can be well explained by reducing the transversal dynamics to a two-level system. The relevance of this regime in current experiments is discussed.

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L. Plaja, L. Santos. 2001-11-15. Expansion of a Bose-Einstein Condensate in an atomic waveguide. https://doi.org/10.1103/physreva.65.035602

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