87 citations · 260 across the 16 of their papers we have counts for
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astro-ph.CO2018★ 19 cited
Enhancing the cross-correlations between magnetic fields and scalar perturbations through parity violation
Debika Chowdhury, L. Sriramkumar, Marc Kamionkowski
One often resorts to a non-minimal coupling of the electromagnetic field in order to generate magnetic fields during inflation. The coupling is expected to depend on a scalar field…
astro-ph.CO2018★ 19 cited
Cross-correlations between scalar perturbations and magnetic fields in bouncing universes
Debika Chowdhury, L. Sriramkumar, Marc Kamionkowski
Bouncing scenarios offer an alternative to the inflationary paradigm for the generation of perturbations in the early universe. Recently, there has been a surge in interest in exam…