Stochastic gravitoelectromagnetic inflation

Abstract

Gravitoelectromagnetic inflation was recently introduced to describe, in an unified manner, electromagnetic, gravitatory and inflaton fields in the early (accelerated) inflationary universe from a 5D vacuum state. In this paper, we study a stochastic treatment for the gravitoelectromagnetic components $A_B=(A_{\mu },\varphi )$, on cosmological scales. We focus our study on the seed magnetic fields on super Hubble scales, which could play an important role in large scale structure formation of the universe.

final version published in Phys. Lett. B

References in corpus (3)

• Generation of Cosmological Seed Magnetic Fields from Inflation with Cutoff
• Gravitoelectromagnetic inflation from a 5D vacuum state: a new formalism
• An exact solution of the five-dimensional Einstein equations with four-dimensional de Sitter-like expansion

Cited by in corpus (4)

• Magnetic field production during preheating at the electroweak scale
• Primordial large-scale electromagnetic fields from Gravitoelectromagnetic Inflation
• The seed of magnetic monopoles in the early inflationary universe from a 5D vacuum state
• Inflation from the bang of a white hole induced from a 6D vacuum state