Rotating Kerr-Newman space-times in Metric-Affine Gravity
General Relativity and Quantum Cosmology
2022-01-12 v2 High Energy Astrophysical Phenomena
High Energy Physics - Phenomenology
Abstract
We present new rotating vacuum configurations endowed with both dynamical torsion and nonmetricity fields in the framework of Metric-Affine gauge theory of gravity. For this task, we consider scalar-flat Weyl-Cartan geometries and obtain an axisymmetric Kerr-Newman solution in the decoupling limit between the orbital and the spin angular momentum. The corresponding Kerr-Newman-de Sitter solution is also compatible with a cosmological constant and additional electromagnetic fields.
Keywords
Cite
@article{arxiv.2108.12414,
title = {Rotating Kerr-Newman space-times in Metric-Affine Gravity},
author = {Sebastian Bahamonde and Jorge Gigante Valcarcel},
journal= {arXiv preprint arXiv:2108.12414},
year = {2022}
}
Comments
13 pages, 0 figures, minor changes, references added. It matches the version published in JCAP