Beh, Jing-Theng and Loo, Tee-How and De, Avik (2022) Geodesic deviation equation in f (Q)-gravity. Chinese Journal of Physics, 77. pp. 1551-1560. ISSN 0577-9073, DOI https://doi.org/10.1016/j.cjph.2021.11.026.
Full text not available from this repository.Abstract
In the present paper we study the Geodesic Deviation Equation (GDE) in the modified f(Q)gravity theories. The formulation of GDE in General Relativity in the case of the homogeneous and isotropic Friedman-Lemaitre-Robertson-Walker (FLRW) spacetime is briefly discussed and then extended in modified f(Q)-gravity using its covariant counterpart. The generalized Mattig relation is obtained. Finally, an equivalent expression to the Dyer-Roeder equation in General Relativity in the case of f(Q)-gravity is presented.
| Item Type: | Article |
|---|---|
| Funders: | FRGS/1/2019/STG06/UM/02/6 |
| Uncontrolled Keywords: | Geodesic deviation equation; Symmetric teleparallel gravity; Modified gravity; FLRW universe; Dyer-Roeder equation |
| Subjects: | Q Science > QA Mathematics |
| Divisions: | Faculty of Science > Institute of Mathematical Sciences |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 18 Sep 2023 06:35 |
| Last Modified: | 18 Sep 2023 06:35 |
| URI: | http://eprints.um.edu.my/id/eprint/42883 |
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