648 citations · 7.8k across the 137 of their papers we have counts for
5 papers · 1 filter
Propagation of Ultra High Energy Cosmic Rays in Extragalactic Magnetic Fields: A view from cosmological simulations
Stefan Hackstein, Franco Vazza, Marcus Brueggen +2
We use the CRPropa code to simulate the propagation of ultra high energy cosmic rays (with energy and pure proton composition) through extragalactic magnetic…
Magnetic field amplification by the small-scale dynamo in the early Universe
Jacques M. Wagstaff, Robi Banerjee, Dominik Schleicher +1
In this paper we show that the Universe is already strongly magnetized at very early epochs during cosmic evolution. Our calculations are based on the efficient amplification of we…
Evolution of Helical Cosmic Magnetic Fields as Predicted by Magnetohydrodynamic Closure Theory
Andrey Saveliev, Karsten Jedamzik, Guenter Sigl
We extend our recent derivation of the time evolution equations for the energy content of magnetic fields and turbulent motions for incompressible, homogeneous, and isotropic turbu…
Time Evolution of the Large-Scale Tail of Nonhelical Primordial Magnetic Fields with Back-Reaction of the Turbulent Medium
Andrey Saveliev, Karsten Jedamzik, Guenter Sigl
We present a derivation of the time evolution equations for the energy content of nonhelical magnetic fields and the accompanying turbulent flows from first principles of incompres…
The Evolution of the Large-Scale Tail of Primordial Magnetic Fields
Karsten Jedamzik, Guenter Sigl
Cosmic magnetic fields may be generated during early cosmic phase transition, such as the QCD- or electroweak- transitions. The magnitude of the remainder of such fields at the pre…