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arXiv · 2101.02608

Exact solution to perturbative conformal cosmology from recombination until the current era

Asanka Amarasinghe·Tianye Liu·Daniel A. Norman·Philip D. Mannheim
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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.

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Asanka Amarasinghe, Tianye Liu, Daniel A. Norman, Philip D. Mannheim. 2021-01-07. Exact solution to perturbative conformal cosmology from recombination until the current era. https://doi.org/10.1103/physrevd.103.104022

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