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arXiv · 0802.4321

Bright solitary waves of atomic Bose-Einstein condensates under rotation

N. A. Jamaludin·N. G. Parker·A. M. Martin
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Abstract

We analyse the rotation of bright solitary waves formed of atomic Bose-Einstein condensates with attractive atomic interactions. By employing a variational technique and assuming an irrotational quadrupolar flow field, we map out the variational solutions in the rotating frame. In particular, we show that rotation has a considerable stabilising effect on the system, significantly raising the critical threshold for collapse of the bright solitary waves.

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N. A. Jamaludin, N. G. Parker, A. M. Martin. 2008-02-29. Bright solitary waves of atomic Bose-Einstein condensates under rotation. https://doi.org/10.1103/physreva.77.051603

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