68 citations · 188 across the 9 of their papers we have counts for
9 papers
Gyrofluid simulations of turbulence and reconnection in space plasmas
T. Passot, S. S. Cerri, C. Granier +3
A Hamiltonian two-field gyrofluid model is used to investigate the dynamics of an electron-ion collisionless plasma subject to a strong ambient magnetic field, within a spectral ra…
Influence of ion-to-electron temperature ratio on tearing instability and resulting subion-scale turbulence in a low- collisionless plasma
C. Granier, E. Tassi, D. Laveder +2
A two-field gyrofluid model including ion finite Larmor radius (FLR) corrections, magnetic fluctuations along the ambient field and electron inertia is used to study two-dimensiona…
Direct kinetic Alfvén wave energy cascade in the presence of imbalance
T. Passot, P. L. Sulem, D. Laveder
A two-field Hamiltonian gyrofluid model for kinetic Alfvén waves retaining ion finite Larmor radius corrections and parallel magnetic field fluctuations is used to study direct tur…
Fluid energy cascade rate and kinetic damping: new insight from 3D Landau-fluid simulations
R. Ferrand, F. Sahraoui, D. Laveder +3
Using an exact law for incompressible Hall magnetohydrodynamics (HMHD) turbulence, the energy cascade rate is computed from three-dimensional HMHD-CGL (bi-adiabatic ions and isothe…
Imbalanced kinetic Alfvén wave turbulence: from weak turbulence theory to nonlinear diffusion models for the strong regime
T. Passot, P. L. Sulem
A two-field Hamiltonian gyrofluid model for kinetic Alfvén waves retaining ion finite Larmor radius corrections, parallel magnetic field fluctuations and electron inertia, is used…
A model for the non-universal power-law of the solar wind sub-ion scale magnetic spectrum
T. Passot, P. L. Sulem
A phenomenological turbulence model for kinetic Alfvén waves in a magnetizedcollisionless plasma, able to reproduce the non-universalpower-law spectra observed at the sub-ion scale…
Nonlinear Mirror Modes in Space Plasmas
P. -L. Sulem
Since the first observations by Kaufmann et al.\ (1970), special attention has been paid to static pressure-balanced structures in the form of magnetic holes or humps observed in r…
Nonlinear theory of mirror instability near threshold
E. A. Kuznetsov, T. Passot, P. L. Sulem
An asymptotic model based on a reductive perturbative expansion of the drift kinetic and the Maxwell equations is used to demonstrate that, near the instability threshold, the nonl…
A Landau fluid model for warm collisionless plasmas
P. Goswami, T. Passot, P. L. Sulem
A Landau fluid model for a collisionless electron-proton magnetized plasma, that accurately reproduces the dispersion relation and the Landau damping rate of all the magnetohydrody…