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DC Field | Value | Language |
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dc.contributor.author | Bahamonde, Sebastian | - |
dc.contributor.author | Said, Jackson | - |
dc.contributor.author | Zubair, M. | - |
dc.date.accessioned | 2022-02-18T06:08:56Z | - |
dc.date.available | 2022-02-18T06:08:56Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Bahamonde, S., Said, J. L., & Zubair, M. (2020). Solar system tests in modified teleparallel gravity. Journal of Cosmology and Astroparticle Physics, 2020(10), 024. | en_GB |
dc.identifier.uri | https://www.um.edu.mt/library/oar/handle/123456789/89393 | - |
dc.description.abstract | In this paper, we study different Solar System tests in a modified Teleparallel gravity theory based on an arbitrary function f(T,B) which depends on the scalar torsion T and the boundary term B. To do this, we first find new perturbed spherically symmetric solutions around Schwarzschild for different power-law forms of the arbitrary Lagrangian. Then, for each model we calculated the photon sphere, perihelion shift, deflection of light, Cassini experiment, Shapiro delay and the gravitational redshift. Finally, we confront these computations with different known experiments from these Solar System tests to put different bounds on the mentioned models. We then conclude that f(T,B) is compatible with these Solar System experiments with a wide range of parameters which are relevant for cosmology. | en_GB |
dc.language.iso | en | en_GB |
dc.publisher | Institute of Physics Publishing Ltd. | en_GB |
dc.rights | info:eu-repo/semantics/restrictedAccess | en_GB |
dc.subject | Solar system | en_GB |
dc.subject | General relativity (Physics) | en_GB |
dc.subject | Lagrange equations | en_GB |
dc.subject | Ricci flow | en_GB |
dc.subject | Perturbation (Astronomy) | en_GB |
dc.subject | Black holes (Astronomy) | en_GB |
dc.title | Solar system tests in modified teleparallel gravity | 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 | 10.1088/1475-7516/2020/10/024 | - |
dc.publication.title | Journal of Cosmology and Astroparticle Physics | en_GB |
Appears in Collections: | Scholarly Works - InsSSA |
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