329 citations · 3.9k across the 132 of their papers we have counts for
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Torsional Oscillations of a Rotating Column of He-B
Karen L. Henderson, Carlo F. Barenghi
We have analysed the axisymmetric and non-axisymmetric modes of a continuum of vortices in a rotating superfluid. We have investigated how changing the temperature affects the grow…
Vortex nucleation by collapsing bubbles in Bose-Einstein condensates
Natalia G. Berloff, Carlo F. Barenghi
The nucleation of vortex rings accompanies the collapse of ultrasound bubbles in superfluids. Using the Gross-Pitaevskii equation for a uniform condensate we elucidate the various…
Instability of vortex array and transitions to turbulent states in rotating helium II
Makoto Tsubota, Tsunehiko Araki, Carlo F. Barenghi
We consider superfluid helium inside a container which rotates at constant angular velocity and investigate numerically the stability of the array of quantized vortices in the pres…
Competition between rotation and turbulence in superfluid He
Tsunehiko Araki, Makoto Tsubota, Carlo F. Barenghi
Two types of vortex states have been much studied in superfluid He. The first is the vortex array in a rotating container. The second is the vortex tangle in turbulent flow. An…
Sound emission due to superfluid vortex reconnections
M. Leadbeater, T. Winiecki, D. C. Samuels +2
By performing numerical simulations of superfluid vortex ring collisions we make direct quantitative measurements of the sound energy released due to vortex reconnections. We show…