Dark matter candidate from torsion
General Relativity and Quantum Cosmology
2022-10-12 v1 High Energy Physics - Theory
Abstract
The stable pseudo-scalar degree of freedom of the quadratic Poincar\'e Gauge theory of gravity is shown to be a suitable dark matter candidate. We find the parameter space of the theory which can account for all the predicted cold dark matter, and constrain such parameters with astrophysical observations.
Cite
@article{arxiv.2112.03957,
title = {Dark matter candidate from torsion},
author = {Álvaro de la Cruz Dombriz and Francisco José Maldonado Torralba and David F. Mota},
journal= {arXiv preprint arXiv:2112.03957},
year = {2022}
}
Comments
5 pages, 3 figures, 1 table