Abstract
Within the scope of f(R, T) gravity we have studied the interacting scalar and electromagnetic fields in a Bianchi type I universe. It was found that if the study is confined to the case f(R, T) = R+λ f(T), the system is completely given by the equations similar to Einstein gravity. Moreover, the present study imposes some severe restrictions on the field equations as well.
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Acknowledgments
This work is supported in part by a joint Romanian-LIT, JINR, Dubna Research Project, theme no. 05-6-1119-2014/2016.
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Saha, B. Interacting Scalar and Electromagnetic Fields in f (R, T) Theory of Gravity. Int J Theor Phys 54, 3776–3787 (2015). https://doi.org/10.1007/s10773-015-2615-1
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DOI: https://doi.org/10.1007/s10773-015-2615-1