Astrophysics > Cosmology and Nongalactic Astrophysics
[Submitted on 9 Aug 2021 (v1), last revised 25 May 2022 (this version, v3)]
Title:Impact of $H_0$ priors on $f(T)$ late time cosmology
View PDFAbstract: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.
Submission history
From: Rebecca Briffa Ms [view email][v1] Mon, 9 Aug 2021 07:51:37 UTC (2,196 KB)
[v2] Tue, 10 May 2022 11:43:30 UTC (2,235 KB)
[v3] Wed, 25 May 2022 06:42:02 UTC (2,235 KB)
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