One characteristic trait of space plasmas is the multi-scale dynamics resulting from non-
linear transfers and conversions of various forms of energy. Routinely evidenced in a range …

When discussing research in physics and in science more generally, it is common to ascribe
equal importance to the three components of the scientific trinity: theoretical, experimental …

The complex nonlinear dynamical phenomenon described as turbulence, is known to have
a great impact on fluids, magnetohydrodynamic systems, and on plasmas. This paper …

From a database of direct numerical simulations of homogeneous and isotropic turbulence,
generated in periodic boxes of various sizes, we extract the spherically symmetric part of …

Observed turbulence in space and astrophysics is expected to involve cascade and
subsequent dissipation and heating. Contrary to standard collisional fluid turbulence, the …

Reconnection and turbulence are two of the most commonly observed dynamical processes
in plasmas, but their relationship is still not fully understood. Using 2.5 D kinetic particle-in …

Linear forcing has been proposed as a useful method for forced isotropic turbulence
simulations because it is a physically realistic forcing method with a straightforward …

A comparison is made between several existing exact laws in incompressible Hall
magnetohydrodynamic turbulence in order to show their equivalence, despite stemming …

A minute amount of long-chain flexible polymer dissolved in a turbulent flow can drastically
change flow properties, such as reducing the drag and enhancing mixing. One fundamental …

Three-dimensional direct numerical simulations are used to study the energy cascade rate
in isothermal compressible magnetohydrodynamic turbulence. Our analysis is guided by a …