Statefinder analysis of scale-dependent cosmology
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 con-vergence of the numerical solutions. We determine the statefinder parameters for moderate redshift and compare them with well-known alternatives to ACDM.
Más información
Título según WOS: | Statefinder analysis of scale-dependent cosmology |
Título de la Revista: | JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS |
Número: | 10 |
Editorial: | IOP Publishing |
Fecha de publicación: | 2022 |
DOI: |
10.1088/1475-7516/2022/10/071 |
Notas: | ISI |