Few-particle vortex cluster equilibria in Bose?Einstein condensates: existence and stability

@inproceedings{Barry2013FewparticleVC,
  title={Few-particle vortex cluster equilibria in Bose?Einstein condensates: existence and stability},
  author={Anna M. Barry and Panagiotis G. Kevrekidis},
  year={2013}
}
Motivated by recent experimental and theoretical studies of few-particle vortex clusters in Bose–Einstein condensates, we consider the ordinary differential equations of motion and systematically examine settings for up to N = 6 vortices. We analyze the existence of corresponding stationary state configurations and also consider their spectral stability properties. We compare our particle model results with the predictions of the full partial differential equation system. Whenever possible, we… CONTINUE READING

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