Einstein--de Haas Effect in Dipolar Bose-Einstein Condensates

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The general properties of the order parameter for a dipolar spinor Bose-Einstein condensate are discussed based on symmetries of interactions. An initially spin-polarized dipolar condensate is shown to dynamically generate a non-singular vortex via spin-orbit interactions -- a phenomenon reminiscent of the Einstein--de Haas effect in ferromagnets.
4 pages, 4 figures; Final version

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Other Condensed Matter

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http://salesiana.dossiersoluciones.com/handle/123456789/103142

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0511052
 http://arxiv.org/abs/cond-mat/0511052
 Phys. Rev. Lett. 96, 080405 (2006)
 doi:10.1103/PhysRevLett.96.080405

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arXiv