64 citations · 73 across the 5 of their papers we have counts for
5 papers
Pseudovorticity of 2+1D optical solitons
Ludovica Falsi, Giuseppe Agostino, Alberto Villois +6
In the hydrodynamic representation of a quantum fluid or optical field, vorticity vanishes wherever the phase is well defined, and is instead localized at phase singularities, or q…
Vortex to Rotons Transition in Dipolar Bose-Einstein Condensates
Alberto Villois, Miguel Onorato, Davide Proment
Recent experimental advancements enabled the creation of various systems exhibiting superfluid behavior, with one notable achievement being the development of dipolar Bose-Einstein…
Optical Nonlinear Dark X-Waves
F. Baronio, S. Wabnitz, S. Chen +3
We introduce spatiotemporal optical dark X solitary waves of the (2+1)D {hyperbolic} nonlinear Schrödinger equation (NLSE), that rules wave propagation in a self-focusing and norma…
Modulational instability, wave breaking and formation of large scale dipoles in the atmosphere
A. Iafrati, A. Babanin, M. Onorato
In the present Letter we use the Direct Numerical Simulation (DNS) of the Navier-Stokes equation for a two-phase flow (water and air) to study the dynamics of the modulational inst…
Warm turbulence in the Boltzmann equation
Davide Proment, Sergey Nazarenko, Pietro Asinari +1
We study the single-particle distributions of three-dimensional hard sphere gas described by the Boltzmann equation. We focus on the steady homogeneous isotropic solutions in therm…