107 citations · 1.3k across the 56 of their papers we have counts for
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Properties of polarized synchrotron emission from fluctuation-dynamo action -- I. Application to galaxy clusters
Sharanya Sur, Aritra Basu, Kandaswamy Subramanian
Using magnetohydrodynamic simulations of fluctuation dynamos, we perform broad-bandwidth synthetic observations to investigate the properties of polarized synchrotron emission and…
Searching for axion-like particles under strong gravitational lenses
Aritra Basu, Jishnu Goswami, Dominik J. Schwarz +1
We establish strong gravitational lens systems as robust probes of axion-like particles (ALPs) -- a candidate for dark matter. A tiny interaction of photons with ALPs induces biref…
The magnetized disk-halo transition region of M51
M. Kierdorf, S. A. Mao, R. Beck +6
The grand-design face-on spiral galaxy M51 is an excellent laboratory for studying magnetic fields in galaxies. We present new observations of M51 using the VLA at the frequency ra…
Magnetism Science with the Square Kilometre Array
George Heald, Sui Ann Mao, Valentina Vacca +41
The Square Kilometre Array (SKA) will answer fundamental questions about the origin, evolution, properties, and influence of magnetic fields throughout the Universe. Magnetic field…
Geometric optics in the presence of axion-like particles in curved space-time
Dominik J. Schwarz, Jishnu Goswami, Aritra Basu
We present a concise derivation of geometric optics in the presence of axionic fields in a curved space-time. Whenever light can be described via geometric optics (the eikonal appr…