Acceleration of quasi-particle modes in Bose-Einstein condensates

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Marzlin, Karl-Peter; Zhang, Weiping;
  • Related identifiers: doi: 10.1016/S0375-9601(98)00680-X
  • Subject: Condensed Matter - Statistical Mechanics
    arxiv: Condensed Matter::Quantum Gases | Physics::Accelerator Physics | Condensed Matter::Other

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.
  • References (8)

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