2 papers
physics.gen-ph2019
Accelerating model of flat universe in gravity
Nishant Singla, Mukesh Kumar Gupta, Anil Kumar Yadav
The theory of gravitation is an extended theory of gravitation in which the gravitational action contains both the Ricci scalar and the trace of energy momentum tensor…
gr-qc2019
Constraining An Exact Brans-Dicke gravity theory with Recent Observations
Hassan Amirhashchi, Anil Kumar Yadav
In this paper first we study Brans-Dicke equations with the cosmological constant to find an exact solution in the spatially flat Robertson-Walker metric. Then we use Observational…