Graviton-photon oscillation in alternative theories of gravity



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Ruiz Cembranos, José Alberto and Coma Díaz, Mario and Martín Moruno, Prado (2018) Graviton-photon oscillation in alternative theories of gravity. Classical and quantum gravity, 35 (20). ISSN 0264-9381

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In this paper we investigate graviton-photon oscillation in the presence of an external magnetic field in alternative theories of gravity. Whereas the effect of an effective refractive index for the electromagnetic radiation was already considered in the literature, we develop the first approach to take into account the effect of the modification of the predictions for gravitational waves in alternative theories of gravity in the phenomenon of graviton-photon mixing.

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© 2018 IOP Publishing Ltd. We thank Douglas Singleton for useful comments. This work is supported by the project FIS2016-78859-P (AEI/FEDER, UE). PMM gratefully acknowledges financial support provided through the Research Award L’Oréal-UNESCO FWIS (XII Spanish edition).

Uncontrolled Keywords:Gravitational-waves; Field-equations; Inflation
Subjects:Sciences > Physics > Physics-Mathematical models
ID Code:50631
Deposited On:03 Apr 2019 11:33
Last Modified:03 Apr 2019 11:58

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