77 citations · 710 across the 58 of their papers we have counts for
4 papers · 1 filter
Magnetic fields in elliptical galaxies: an observational probe of the fluctuation dynamo action
Amit Seta, Luiz Felippe S. Rodrigues, Christoph Federrath +1
Fluctuation dynamos are thought to play an essential role in magnetized galaxy evolution, saturating within Gyr and thus potentially acting as seeds for large-scale dyna…
Seed magnetic fields in turbulent small-scale dynamos
Amit Seta, Christoph Federrath
Magnetic fields in galaxies and galaxy clusters are amplified from a very weak seed value to the observed strengths by the turbulent dynamo. The seed magnetic field can…
Magnetic field fluctuations in anisotropic, supersonic turbulence
James R. Beattie, Christoph Federrath, Amit Seta
The rich structure that we observe in molecular clouds is due to the interplay between strong magnetic fields and supersonic (turbulent) velocity fluctuations. The velocity fluctua…
On the saturation mechanism of the fluctuation dynamo at
Amit Seta, Paul J. Bushby, Anvar Shukurov +1
The presence of magnetic fields in many astrophysical objects is due to dynamo action, whereby a part of the kinetic energy is converted into magnetic energy. A turbulent dynamo th…