78 citations · 333 across the 15 of their papers we have counts for
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astro-ph.CO2021★ 2 cited
Simulations of helical inflationary magnetogenesis and gravitational waves
Axel Brandenburg, Yutong He, Ramkishor Sharma
Using numerical simulations of helical inflationary magnetogenesis in a low reheating temperature scenario, we show that the magnetic energy spectrum is strongly peaked at a partic…
astro-ph.CO2021★ 15 cited
Simulating relic gravitational waves from inflationary magnetogenesis
Axel Brandenburg, Ramkishor Sharma
We present three-dimensional direct numerical simulations of the production of magnetic fields and gravitational waves (GWs) in the early Universe during a low energy scale matter-…
astro-ph.CO2021★ 11 cited
Constraining models of Inflationary Magnetogenesis with NANOGrav
Ramkishor Sharma
Generation of magnetic field during inflation can explain its presence over a wide range of scales in the Universe. In Ref.\cite{sharma2017}, we proposed a model to generate these…