Statefinder analysis of scale-dependent cosmology

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dc.contributor.authorAlvarez, Pedro D.
dc.contributor.authorKoch, Benjamin
dc.contributor.authorLaporte, Cristobal
dc.contributor.authorCanales, Felipe
dc.contributor.authorRincon, Angel
dc.date.accessioned2025-01-20T21:01:26Z
dc.date.available2025-01-20T21:01:26Z
dc.date.issued2022
dc.description.abstractWe 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.
dc.fuente.origenWOS
dc.identifier.doi10.1088/1475-7516/2022/10/071
dc.identifier.issn1475-7516
dc.identifier.urihttps://doi.org/10.1088/1475-7516/2022/10/071
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/92882
dc.identifier.wosidWOS:000882783900010
dc.issue.numero10
dc.language.isoen
dc.revistaJournal of cosmology and astroparticle physics
dc.rightsacceso restringido
dc.subjectcosmology of theories beyond the SM
dc.subjectgravity
dc.subjectmodified gravity
dc.titleStatefinder analysis of scale-dependent cosmology
dc.typeartículo
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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