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arXiv · 1309.0732

Creation and revival of ring dark solitons in a toroidal Bose-Einstein condensate

L. A. Toikka·O. Kärki·K. -A. Suominen
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Abstract

We propose a protocol for the simultaneous controlled creation of multiple concentric ring dark solitons in a toroidally trapped Bose-Einstein condensate. The decay of these solitons into a vortex-antivortex necklace shows revivals of the soliton structure, but eventually becomes an example of quantum turbulence.

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L. A. Toikka, O. Kärki, K. -A. Suominen. 2013-09-03. Creation and revival of ring dark solitons in a toroidal Bose-Einstein condensate. https://doi.org/10.1088/0953-4075%2F47%2F2%2F021002

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