Electromagnetic Duality and New Solutions of the Non-minimally Coupled Y(R)-Maxwell Gravity

TL;DR

This paper explores non-minimally coupled Y(R)-Maxwell gravity, presenting new spherically symmetric solutions and revealing an electromagnetic duality, with potential implications for understanding dark matter, dark energy, and cosmic magnetic fields.

Contribution

It introduces new solutions in Y(R)-Maxwell gravity and identifies an electromagnetic duality transformation within the model.

Findings

New spherically symmetric electric, magnetic, and dyon solutions.

Existence of electromagnetic duality transformation.

Potential applications to cosmology and astrophysics.

Abstract

Non-minimally coupled Y(R)-Maxwell gravity which have some interesting solutions may be used to understand dark matter, dark energy, the origin of cosmic magnetic field and the evaluation of the universe. We give some new solutions to the model such as spherically symmetric electric, magnetic and dyon solutions. We point out an existence of an electromagnetic duality transformation for the model.