Exact solution to perturbative conformal cosmology from recombination until the current era
General Relativity and Quantum Cosmology
2021-05-19 v1 Cosmology and Nongalactic Astrophysics
Abstract
In a previous paper (P. D. Mannheim, Phys. Rev. D 102, 123535 (2020)) we studied cosmological perturbation theory in the cosmology associated with the fourth-order derivative conformal gravity theory, and provided an exact solution to the theory in the recombination era. In this paper we present an exact solution that holds all the way from recombination until the current era.
Cite
@article{arxiv.2101.02608,
title = {Exact solution to perturbative conformal cosmology from recombination until the current era},
author = {Asanka Amarasinghe and Tianye Liu and Daniel A. Norman and Philip D. Mannheim},
journal= {arXiv preprint arXiv:2101.02608},
year = {2021}
}
Comments
23 pages. arXiv admin note: substantial text overlap with arXiv:2009.06841