28 citations · 48 across the 3 of their papers we have counts for
4 papers
Helicity conservation under quantum reconnection of vortex rings
Simone Zuccher, Renzo L. Ricca
Here we show that under quantum reconnection, simulated by using the three-dimensional Gross- Pitaevskii equation, self-helicity of a system of two interacting vortex rings remains…
INFFTM: Fast evaluation of 3d Fourier series in MATLAB with an application to quantum vortex reconnections
Marco Caliari, Simone Zuccher
Although Fourier series approximation is ubiquitous in computational physics owing to the Fast Fourier Transform (FFT) algorithm, efficient techniques for the fast evaluation of a…
Reliability of the time splitting Fourier method for singular solutions in quantum fluids
Marco Caliari, Simone Zuccher
We extensively study the numerical accuracy of the well-known time splitting Fourier spectral method for the approximation of singular solutions of the Gross-Pitaevskii equation. I…
The phase-locked mean impulse response of a turbulent channel flow
Paolo Luchini, Maurizio Quadrio, Simone Zuccher
We describe the first DNS-based measurement of the complete mean response of a turbulent channel flow to small external disturbances. Space-time impulsive perturbations are applied…