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arXiv · 2303.13840

Constraints on $f(T)$ Cosmology with Pantheon+

Rebecca Briffa·Celia Escamilla-Rivera·Jackson Levi Said·Jurgen Mifsud
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Abstract

$f(T)$ cosmology has shown promise in explaining aspects of cosmic evolution. In this work, we analyze constraints on leading models of $f(T)$ gravity in the context of the recently released Pantheon+ data set, together with comparisons with previous releases. We also consider other late-time data sets including cosmic chronometers and baryonic acoustic oscillation data. Our main result is that we find that the different $f(T)$ models under investigation connect to a variety of Hubble constant, which may help alleviate the cosmic tension on this parameter.

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Rebecca Briffa, Celia Escamilla-Rivera, Jackson Levi Said, Jurgen Mifsud. 2023-03-24. Constraints on $f(T)$ Cosmology with Pantheon+. https://doi.org/10.1093/mnras/stad1384

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