Parametric instability of oscillations of a vortex ring in a z-periodic Bose condensate and return to the initial state
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DOI: 10.1134/s0021364017160123
Abstract: The dynamics of deformations of a quantum vortex ring in a Bose condensate with the periodic equilibrium density ρ(z) = 1 − ϵ cos z has been considered in the local induction approximation. Parametric instabilities… read more here.
Keywords: vortex ring; state; oscillations vortex; parametric instability ... See more keywords