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DC Field | Value | Language |
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dc.contributor.author | Briffa, Rebecca | - |
dc.contributor.author | Escamilla-Rivera, Celia | - |
dc.contributor.author | Said, Jackson | - |
dc.contributor.author | Mifsud, Jurgen | - |
dc.date.accessioned | 2024-04-29T14:26:26Z | - |
dc.date.available | 2024-04-29T14:26:26Z | - |
dc.date.issued | 2024 | - |
dc.identifier.citation | Briffa, R., Escamilla-Rivera, C., Levi Said, J., & Mifsud, J. (2024). Growth of structures using redshift space distortion in ƒ (T) cosmology. Royal Astronomical Society. Monthly Notices, 528(2), 2711-2727. | en_GB |
dc.identifier.issn | 13652966 | - |
dc.identifier.uri | https://www.um.edu.mt/library/oar/handle/123456789/121578 | - |
dc.description.abstract | Cosmology faces a pressing challenge with the Hubble constant (H0) tension, where the locally measured rate of the Universe’s expansion does not align with predictions from the cosmic microwave background calibrated with lambda-cold dark matter model. Simultaneously, there is a growing tension involving the weighted amplitude of matter fluctuations, known as S8,0 tension. Resolving both tensions within one framework would boost confidence in any one particular model. In this work, we analyse constraints in ƒ(T) gravity, a framework that shows promise in shedding light on cosmic evolution. We thoroughly examine prominent ƒ(T) gravity models using a combination of data sources, including pantheon+ (SN), cosmic chronometers, baryonic acoustic oscillations, and redshift space distortion data. We use these models to derive a spectrum of H0 and S8,0 values, aiming to gauge their ability to provide insights into, and potentially address, the challenges posed by the H0 and S8,0 tensions. | en_GB |
dc.language.iso | en | en_GB |
dc.publisher | Oxford University Press | en_GB |
dc.rights | info:eu-repo/semantics/openAccess | en_GB |
dc.subject | Cosmology -- Research | en_GB |
dc.subject | Red shift -- Observations | en_GB |
dc.subject | Gravitational fields | en_GB |
dc.subject | Large scale structure (Astronomy) | en_GB |
dc.subject | Gravity | en_GB |
dc.subject | Statistical astronomy | en_GB |
dc.subject | Dark energy (Astronomy) | en_GB |
dc.title | Growth of structures using redshift space distortion in ƒ (T) cosmology | en_GB |
dc.type | article | en_GB |
dc.rights.holder | The copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder. | en_GB |
dc.description.reviewed | peer-reviewed | en_GB |
dc.identifier.doi | 10.1093/mnras/stae103 | - |
dc.publication.title | Royal Astronomical Society. Monthly Notices | en_GB |
Appears in Collections: | Scholarly Works - InsSSA |
Files in This Item:
File | Description | Size | Format | |
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Growth_of_structures_using_redshift_space_distortion_in_f(T)_cosmology(2024).pdf | 5.58 MB | Adobe PDF | View/Open |
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