27 citations · 33 across the 2 of their papers we have counts for
9 papers
Quantum vortex reconnections mediated by trapped particles
Umberto Giuriato, Giorgio Krstulovic
Reconnections between quantum vortex filaments in presence of trapped particles are investigated using numerical simulations of the Gross--Pitaevskii equation. Particles are descri…
Active and finite-size particles in decaying quantum turbulence at low temperature
Umberto Giuriato, Giorgio Krstulovic
The evolution of a turbulent tangle of quantum vortices in presence of finite-size active particles is studied by means of numerical simulations of the Gross-Pitaevskii equation. P…
A new self-consistent approach of quantum turbulence in superfluid helium
Luca Galantucci, Andrew W. Baggaley, Carlo F. Barenghi +1
We present the Fully cOUpled loCAl model of sUperfLuid Turbulence (FOUCAULT) that describes the dynamics of finite temperature superfluids. The superfluid component is described by…
Inhomogeneous distribution of particles in co-flow and counterflow quantum turbulence
Juan Ignacio Polanco, Giorgio Krstulovic
Particles are today the main tool to study superfluid turbulence and visualize quantum vortices. In this work, we study the dynamics and the spatial distribution of particles in co…
How trapped particles interact with and sample superfluid vortex excitations
Umberto Giuriato, Giorgio Krstulovic, Sergey Nazarenko
Particles have been used for more than a decade to visualize and study the dynamics of quantum vortices in superfluid helium. In this work we study how the dynamics of a collection…
Quantitative estimation of effective viscosity in quantum turbulence
Vishwanath Shukla, Pablo D. Mininni, Giorgio Krstulovic +2
We study freely decaying quantum turbulence by performing high resolution numerical simulations of the Gross-Pitaevskii equation (GPE) in the Taylor-Green geometry. We use resoluti…