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Title: | Impact of H₀ priors on ƒ (T) late time cosmology |
Authors: | Briffa, Rebecca Escamilla-Rivera, Celia Said, Jackson Mifsud, Jurgen Pullicino, Nathan Lee |
Keywords: | General relativity (Physics) Quantum cosmology Gaussian processes Dark matter (Astronomy) Gravitational waves |
Issue Date: | 2022 |
Publisher: | Springer |
Citation: | Briffa, R., Escamilla-Rivera, C., Said, J. L., Mifsud, J., & Pullicino, N. L. (2022). Impact of H₀ priors on ƒ (T) late time cosmology. European Physical Journal Plus, 137(5), 532. |
Abstract: | Abstract We present a detailed analysis of the impact of H₀ priors from recent surveys in the literature on the late time cosmology of five ƒ (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 H₀ that have contributed to the recent H₀ 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 give much higher values of H₀ 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. |
URI: | https://www.um.edu.mt/library/oar/handle/123456789/104353 |
Appears in Collections: | Scholarly Works - InsSSA |
Files in This Item:
File | Description | Size | Format | |
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Impact of H0 priors on f T late time cosmology 2022.pdf Restricted Access | 3.17 MB | Adobe PDF | View/Open Request a copy |
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