38 citations · 250 across the 18 of their papers we have counts for
18 papers
Sub-sonic compressible magnetohydrodynamic turbulence I. Alfvénic and fast-magnetosonic injection, amplitude dependence, and compressibility effects
Eleonora Puzzoni, Silvio Sergio Cerri, Dimitri Laveder +2
We investigate how sub-sonic compressible magnetohydrodynamic (MHD) turbulence properties that are relevant for cosmic-ray (CR) transport in the Galaxy are affected by the nature a…
Impact of pressure anisotropy on the cascade rate of Hall-MHD turbulence with biadiabatic ions
Pauline A. Simon, Fouad Sahraoui, Sébastien Galtier +3
The impact of ion pressure anisotropy on the energy cascade rate of Hall-MHD turbulence with biadiabatic ions and isothermal electrons is evaluated in three-dimensional direct nume…
Turbulent regimes in collisions of 3D Alfvén-wave packets
Silvio Sergio Cerri, Thierry Passot, Dimitri Laveder +2
Using 3D gyrofluid simulations, we revisit the problem of Alfven-wave (AW) collisions as building blocks of the Alfvenic cascade and their interplay with magnetic reconnection at m…
A Hamiltonian gyrofluid model based on a quasi-static closure
E. Tassi, T. Passot, P. L. Sulem
A Hamiltonian six-field gyrofluid model is constructed, based on closure relations derived from the so-called "quasi-static" gyrokinetic linear theory where the fields are assumed…
Inverse cascade and magnetic vortices in kinetic Alfvén-wave turbulence
George Miloshevich, Dimitri Laveder, Thierry Passot +1
A Hamiltonian two-field gyrofluid model for kinetic Alfvén waves (KAWs) in a magnetized electron-proton plasma, retaining ion finite-Larmor-radius corrections and parallel magnetic…
Modeling imbalanced collisionless Alfvén wave turbulence with nonlinear diffusion equations
George Miloshevich, Thierry Passot, Pierre-Louis Sulem
A pair of nonlinear diffusion equations in Fourier space} is used to study the dynamics of strong Alfvén-wave turbulence, from MHD to electron scales. Special attention is paid to…