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Impact of $H_0$ priors on $f(T)$ late time cosmology

Authors :
Briffa, Rebecca
Escamilla-Rivera, Celia
Said, Jackson Levi
Pullicino, Jurgen Mifsud Nathan Lee
Source :
Eur.Phys.J.Plus 137 (2022) 5, 532
Publication Year :
2021

Abstract

We present a detailed analysis of the impact of $H_0$ priors from recent surveys in the literature on the late time cosmology of five $f(T)$ cosmological models using cosmic chronometers, the Pantheon data set, and baryonic acoustic oscillation data. In this work, we use three recently reported values of $H_0$ that have contributed to the recent $H_0$ tension problem. We find that these priors have a strong response in these analyses in terms of all the cosmological parameters. In general, our analyses gives much higher values of $H_0$ when considered against equivalent analyses without priors while, by and large, giving lower values of the matter density parameter. We close with a cross-analysis of each of our model, data set and prior combination choices.<br />Comment: 24 pages, 11 figures

Details

Database :
arXiv
Journal :
Eur.Phys.J.Plus 137 (2022) 5, 532
Publication Type :
Report
Accession number :
edsarx.2108.03853
Document Type :
Working Paper
Full Text :
https://doi.org/10.1140/epjp/s13360-022-02725-4