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A fundamental limit for integrated atom optics with Bose-Einstein condensates

Weiping Zhang·Ewan M. Wright·Han Pu·Pierre Meystre
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Abstract

The dynamical response of an atomic Bose-Einstein condensate manipulated by an integrated atom optics device such as a microtrap or a microfabricated waveguide is studied. We show that when the miniaturization of the device enforces a sufficiently high condensate density, three-body interactions lead to a spatial modulational instability that results in a fundamental limit on the coherent manipulation of Bose-Einstein condensates.

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Weiping Zhang, Ewan M. Wright, Han Pu, Pierre Meystre. 2003-04-08. A fundamental limit for integrated atom optics with Bose-Einstein condensates. https://doi.org/10.1103/physreva.68.023605

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