1.4k citations
- University of East AngliaGB92 papers
- Centre National de la Recherche ScientifiqueFR16 papers
- Max Planck Institute for Radio AstronomyDE11 papers
- Netherlands Institute for Radio AstronomyNL10 papers
- Quadram InstituteGB10 papers
- University of ManchesterGB10 papers
- West Virginia UniversityUS10 papers
- Chinese Academy of SciencesCN9 papers
- Cornell UniversityUS9 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT9 papers
- McGill UniversityCA9 papers
- National Radio Astronomy ObservatoryUS9 papers
12 papers · 1 filter
A matching theory to characterize sound emission during vortex reconnection in quantum fluids
Davide Proment, Giorgio Krstulovic
In a concurrent work, Villois et al. 2020 reported the evidence that vortex reconnections in quantum fluids follow an irreversible dynamics, namely vortices separate faster than th…
Flying in a superfluid: starting flow past an airfoil
Seth Musser, Davide Proment, Miguel Onorato +1
We investigate superfluid flow around an airfoil accelerated to a finite velocity from rest. Using simulations of the Gross--Pitaevskii equation we find striking similarities to vi…
(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…
Wind generated rogue waves in an annular wave flume
A. Toffoli, D. Proment, H. Salman +7
We investigate experimentally the statistical properties of a wind-generated wave field and the spontaneous formation of rogue waves in an annular flume. Unlike many experiments on…
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…