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https://www.um.edu.mt/library/oar/handle/123456789/121377| Title: | Constraints on ƒ (T) cosmology with pantheon+ |
| Authors: | Briffa, Rebecca Escamilla-Rivera, Celia Said, Jackson Mifsud, Jurgen |
| Keywords: | Dark energy (Astronomy) Cosmology -- Observations Gravitation -- Mathematical models Statistical astronomy |
| Issue Date: | 2023 |
| Publisher: | Oxford University Press |
| Citation: | Briffa, R., Escamilla-Rivera, C., Said, J. L., & Mifsud, J. (2023). Constraints on ƒ (T) cosmology with Pantheon+. Royal Astronomical Society. Monthly Notices, 522(4), 6024-6034. |
| Abstract: | ƒ(T) cosmology has shown promise in explaining aspects of cosmic evolution. In this work, we analyse constraints on leading models of ƒ(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 ƒ(T) models under investigation connect to a variety of Hubble constant, which may help alleviate the cosmic tension on this parameter. |
| URI: | https://www.um.edu.mt/library/oar/handle/123456789/121377 |
| ISSN: | 13652966 |
| Appears in Collections: | Scholarly Works - InsSSA |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Constraints_on_f(T)_cosmology_with_pantheon+(2023).pdf | 2.03 MB | Adobe PDF | View/Open |
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