87 citations · 455 across the 19 of their papers we have counts for
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(Non)-universality of vortex reconnections in superfluids
Alberto Villois, Giorgio Krstulovic, Davide Proment
An insight into vortex reconnections in superfluids is presented making use of analytical results and numerical simulations of the Gross--Pitaevskii model. Universal aspects of the…
A Vortex Filament Tracking Method for the Gross-Pitaevskii Model of a Superfluid
Alberto Villois, Giorgio Krstulovic, Davide Proment +1
We present an accurate and robust numerical method to track quantized vortex lines in a superfluid described by the Gross-Pitaevskii equation. By utilizing the pseudo-vorticity fie…
Evolution of a superfluid vortex filament tangle driven by the Gross-Pitaevskii equation
Alberto Villois, Davide Proment, Giorgio Krstulovic
The development and decay of a turbulent vortex tangle driven by the Gross-Pitaevskii equation is studied. Using a recently-developed accurate and robust tracking algorithm, all qu…
Scattering of Line-Ring Vortices in a Superfluid
Alberto Villois, Hayder Salman, Davide Proment
We study the scattering of vortex rings by a superfluid line vortex using the Gross-Pitaevskii equation in a parameter regime where a hydrodynamic description based on a vortex fil…