193 citations · 390 across the 13 of their papers we have counts for
5 papers · 2 filters
Limitations of the Hamiltonian Treatment for Collisionless Astrophysical Accretion Flows
Vladimir I. Pariev, Eric G. Blackman
In the Hamiltonian treatment of purely mechanical systems, the canonical and actual momentum of a particle are the same. In contrast, for a plasma of charged particles and electrom…
Magnetorotational Instability in a Couette Flow of Plasma
Koichi Noguchi, Vladimir I. Pariev
All experiments, which have been proposed so far to model the magnetorotational instability (MRI) in the laboratory, involve a Couette flow of liquid metals in a rotating annulus.…
The Last Hurrah: PPN Formation by a Magnetic Explosion
Sean Matt, Adam Frank, Eric Blackman
We discuss a mechanism by which a giant star can expel its envelope in an outburst, leaving its core exposed. The outburst is powered by rotational kinetic energy of the core, tran…
Saturated State of the Nonlinear Small-Scale Dynamo
A. A. Schekochihin, S. C. Cowley, S. F. Taylor +3
We consider the problem of incompressible, forced, nonhelical, homogeneous and isotropic MHD turbulence with no mean magnetic field and large magnetic Prandtl number. This type of…
Relativistic parsec-scale jets: I. Particle acceleration
A. R. Beresnyak, Ya. N. Istomin, V. I. Pariev
We develop a theory of particle acceleration inside relativistic rotating electron-positron force-free jets with spiral magnetic fields. We considered perturbation of the stationar…