Vortex waves in trapped Bose-Einstein condensates

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We have theoretically studied vortex waves of Bose-Einstein condensates in elongated harmonic traps. Our focus is on the axisymmetric varicose waves and helical Kelvin waves of singly quantized vortex lines. Growth and decay dynamics of both types of vortex waves are discussed. We propose a method to experimentally create these vortex waves on demand.
minor changes, 7 pages, 7 figures

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Other Condensed Matter

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http://salesiana.dossiersoluciones.com/handle/123456789/214308

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0809.0993
 http://arxiv.org/abs/0809.0993
 Phys. Rev. A 78, 053604 (2008)
 doi:10.1103/PhysRevA.78.053604

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arXiv