56 citations · 98 across the 2 of their papers we have counts for
3 papers
Velocity, energy and helicity of vortex knots and unknots
F. Maggioni, S. Alamri, C. F. Barenghi +1
In this paper we determine the velocity, the energy and estimate writhe and twist helicity contributions of vortex filaments in the shape of torus knots and unknots (toroidal and p…
Kinetic energy of vortex knots and unknots
Francesca Maggioni, Sultan Z. Alamri, Carlo F. Barengi +1
New results on the kinetic energy of ideal vortex filaments in the shape of torus knots and unknots are presented. These knots are given by small-amplitude torus knot solutions (Ri…
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…