Motion in bimetric type theories of gravity
- Authors: Kahil M.E.1,2
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Affiliations:
- October University for Modern Sciences and Arts
- Egyptian Relativity Group
- Issue: Vol 23, No 1 (2017)
- Pages: 70-79
- Section: Article
- URL: https://journals.rcsi.science/0202-2893/article/view/176067
- DOI: https://doi.org/10.1134/S0202289317010066
- ID: 176067
Cite item
Abstract
The problem of motion of different test particles, charged and spinning objects with a constant spin tensor in different versions of the bimetric theory of gravity is considered by deriving their corresponding path and path deviation equations using a modified Bazanski Lagrangian. Such a Lagrangian, as in the framework of Riemannian geometry, has a capability to obtain path and path deviations of any object simultaneously. This method enables us to derive the path and path deviation equations of different objects orbiting in very strong gravitational fields.
About the authors
Magd E. Kahil
October University for Modern Sciences and Arts; Egyptian Relativity Group
Author for correspondence.
Email: mkahil@msa.eun.eg
Egypt, Giza; Cairo