no code implementations • 23 Dec 2020 • Kazuharu Bamba, E. Elizalde, S. D. Odintsov, Tanmoy Paul
We investigate the generation of magnetic fields from inflation, which occurs via breakdown of the conformal invariance of the electromagnetic (EM) field, when coupled with the Ricci scalar and the Gauss-Bonnet invariant.
General Relativity and Quantum Cosmology
