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arXiv · 1101.1332

Dissipative dynamics of a harmonically confined Bose-Einstein condensate

Z. Wu·E. Zaremba
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Abstract

We study the dissipation of the centre of mass oscillation of a harmonically confined condensate in the presence of a disorder potential. An extension of the Generalized Harmonic Theorem allows one to formulate the dynamics from the point of view of an oscillating disorder potential. This formulation leads to a rigorous result for the damping rate in the limit of weak disorder.

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Z. Wu, E. Zaremba. 2011-03-28. Dissipative dynamics of a harmonically confined Bose-Einstein condensate. https://doi.org/10.1103/physrevlett.106.165301

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