353 citations · 3.1k across the 71 of their papers we have counts for
Showing 2012Show all
2 papers · 1 filter
astro-ph.CO2012★ 6 cited
Cosmological Ohm's law and dynamics of non-minimal electromagnetism
Lukas Hollenstein, Rajeev Kumar Jain, Federico R. Urban
The origin of large-scale magnetic fields in cosmic structures and the intergalactic medium is still poorly understood. We explore the effects of non-minimal couplings of electroma…
astro-ph.CO2012★ 14 cited
Perturbations and non-Gaussianities in three-form inflationary magnetogenesis
Federico R. Urban, Tomi K. Koivisto
We reconsider magnetogenesis in the context of three-form inflation, and its backreaction. In particular, we focus on first order perturbation theory during inflation and subsequen…