Statefinder analysis of scale-dependent cosmology
General Relativity and Quantum Cosmology
2022-05-12 v1
Abstract
We study the statefinder parameters of a cosmological model based on scale-dependent gravity. The effective Einstein field equations come from an average effective action. From the dynamical system, we derive analytical expressions that improve the convergence of the numerical solutions. We determine the statefinder parameters for moderate redshift and compare them with well-known alternatives to CDM.
Cite
@article{arxiv.2205.05592,
title = {Statefinder analysis of scale-dependent cosmology},
author = {Pedro D. Alvarez and Benjamin Koch and Cristobal Laporte and Felipe Canales and Angel Rincon},
journal= {arXiv preprint arXiv:2205.05592},
year = {2022}
}
Comments
26 pages, 5 figures. Comments are welcome