56 citations · 152 across the 3 of their papers we have counts for
3 papers
The approach to vortex reconnection
Richard Tebbs, Anthony J. Youd, Carlo F. Barenghi
We present numerical solutions of the Gross--Pitaevskii equation corresponding to reconnecting vortex lines. We determine the separation of vortices as a function of time during th…
Reconnection of superfluid vortex bundles
Sultan Z. Alamri, Anthony J. Youd, Carlo F. Barenghi
Using the vortex filament model and the Gross Pitaevskii nonlinear Schroedinger equation, we show that bundles of quantised vortex lines in helium II are structurally robust and ca…
Dissipative dynamics of superfluid vortices at non-zero temperatures
Natalia G. Berloff, Anthony J. Youd
We consider the evolution and dissipation of vortex rings in a condensate at non-zero temperature, in the context of the classical field approximation, based on the defocusing nonl…