168 citations · 343 across the 23 of their papers we have counts for
4 papers · 1 filter
Viscosity in X-ray clusters: Braginskii over 5
A. Gruzinov
We argue that it is currently impossible to simulate X-ray clusters using correct equations, because even the MHD description is not applicable. But since fluid simulations actuall…
Gravitational Backreaction of Matter Inhomogeneities
A. Gruzinov, M. Kleban, M. Porrati +1
The non-linearity of Einstein's equations makes it possible for small-scale matter inhomogeneities to affect the Universe at cosmological distances. We study the size of such effec…
Neutrino signatures of supernova turbulence
Alexander Friedland, Andrei Gruzinov
Convection that develops behind the shock front during the first second of a core-collapse supernova explosion is believed to play a crucial role in the explosion mechanism. We dem…
Force-Free Electrodynamics of Pulsars
Andrei Gruzinov
We show that FFE (Force-Free Electrodynamics) describes pulsar magnetospheres -- even when radiation and particle wind power are comparable to the spin-down power. At the same time…