359 citations · 2k across the 45 of their papers we have counts for
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astro-ph.CO2021★ 25 cited
On the challenges in the choice of the non-conformal coupling function in inflationary magnetogenesis
Sagarika Tripathy, Debika Chowdhury, Rajeev Kumar Jain +1
Primordial magnetic fields are generated during inflation by considering actions that break the conformal invariance of the electromagnetic field. To break the conformal invariance…
hep-th2021★ 6 cited
On the primordial correlation of gravitons with gauge fields
Rajeev Kumar Jain, P. Jishnu Sai, Martin S. Sloth
We calculate the primordial correlation of gravitons with an abelian gauge field non-minimally coupled through a dynamical dilaton field or a volume moduli during inflation in the…