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Acceleration of quasi-particle modes in Bose-Einstein condensates

Karl-Peter Marzlin·Weiping Zhang
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Abstract

We analytically examine the dynamics of quasi-particle modes occuring in a Bose-Einstein condensate which is subject to a weak acceleration. It is shown that the momentum of a quasi-particle mode is squeezed rather than accelerated.

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Karl-Peter Marzlin, Weiping Zhang. 1998-07-01. Acceleration of quasi-particle modes in Bose-Einstein condensates. https://doi.org/10.1016/s0375-9601(98)00680-x

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