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arXiv:1505.00616 · Laser Physics Letters

Dynamical evolution and decay of multi-charged quantum vortex in a Bose–Einstein condensate

Gustavo Deczka Telles, P. E. S. Tavares, A. R. Fritsch, A. Cidrim, Vanderlei Salvador Bagnato

Published Dec 6, 2021• 14 citations
arXivHTMLPDF

Abstract

Abstract We report the observation of the twisted decay of quadruply charged vortices taking place in an atomic Bose–Einstein condensate. Supporting numerical simulations show that the singly-charged vortices, which result from the decay of a multi-charged vortex, twist around intertwined in the shape of helical Kelvin waves.
DOI
10.1088/1612-202x/ac3d24

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