122 citations · 198 across the 6 of their papers we have counts for
3 papers · 1 filter
Primordial magnetic fields from preheating at the electroweak scale
Andres Diaz-Gil, Juan Garcia-Bellido, Margarita Garcia Perez +1
We analyze the generation of helical magnetic fields during preheating in a model of low-scale electroweak (EW) hybrid inflation. We show how the inhomogeneities in the Higgs field…
Magnetic field production during preheating at the electroweak scale
Andres Diaz-Gil, Juan Garcia-Bellido, Margarita Garcia Perez +1
We study the generation of magnetic fields during preheating within an scenario of hybrid inflation at the electroweak (EW) scale. We find that the non-perturbative and strongly ou…
Chern-Simons production during preheating in hybrid inflation models
Juan Garcia-Bellido, Margarita Garcia Perez, Antonio Gonzalez-Arroyo
We study the onset of symmetry breaking after hybrid inflation in a model having the field content of the SU(2) gauge-scalar sector of the standard model, coupled to a singlet infl…