29 citations · 55 across the 3 of their papers we have counts for
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Parameters of the Supernova-Driven Interstellar Turbulence
Luke Chamandy, Anvar Shukurov
Galactic dynamo models take as input certain parameters of the interstellar turbulence, most essentially the correlation time , root-mean-square turbulent speed , and correla…
Synthesizing Observations and Theory to Understand Galactic Magnetic Fields: Progress and Challenges
Rainer Beck, Luke Chamandy, Ed Elson +1
Constraining dynamo theories of magnetic field origin by observation is indispensable but challenging, in part because the basic quantities measured by observers and predicted by m…
New Insights on Galactic Dynamos
Luke Chamandy, Anvar Shukurov, A. Russ Taylor
We argue that pitch angles of the azimuthally averaged large-scale or mean magnetic fields in nearby spiral galaxies inferred from observations can tentatively be explained with si…
Evolution of galactic magnetic fields
Luiz Felippe S. Rodrigues, Luke Chamandy, Anvar Shukurov +2
We study the cosmic evolution of the magnetic fields of a large sample of spiral galaxies in a cosmologically representative volume by employing a semi-analytic galaxy formation mo…
Non-linear Galactic Dynamos and the Magnetic Rädler Effect
Luke Chamandy, Nishant K. Singh
We show that the magnetic analogue of the Rädler effect of mean-field dynamo theory leads to a non-linear backreaction that quenches a large-scale galactic dynamo, and can result i…