Cosmological Effects of Nonlinear Electrodynamics

TL;DR

This paper explores how nonlinear electrodynamics, when used as a source in Einstein's equations, can produce cosmological models featuring accelerated expansion and no initial singularity, addressing key cosmological issues.

Contribution

It demonstrates that a specific nonlinear electrodynamics model can naturally lead to a universe with acceleration and singularity avoidance.

Findings

Generates a cosmological model with current acceleration

Predicts absence of initial singularity

Suggests a new approach to solving cosmological problems

Abstract

It will be shown that a given realization of nonlinear electrodynamics, used as source of Einstein's equations, generates a cosmological model with interesting features, namely a phase of current cosmic acceleration, and the absence of an initial singularity, thus pointing to a way to solve two important problems in cosmology.