Inflation-Produced Magnetic Fields in R^n F^2 and I F^2 models

L. Campanelli, P. Cea, G. L. Fogli +1

We re-analyze the production of seed magnetic fields during Inflation in (R/m^2)^n F_{μν}F^{μν} and I F_{μν}F^{μν} models, where n is a positive integer, R the Ricci scalar, m a ma…