43 citations · 157 across the 9 of their papers we have counts for
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gr-qc2016★ 43 cited
Parameterized Post-Newtonian Cosmology
Viraj A. A. Sanghai, Timothy Clifton
Einstein's theory of gravity has been extensively tested on solar system scales, and for isolated astrophysical systems, using the perturbative framework known as the parameterized…
gr-qc2016★ 24 cited
Cosmological backreaction in the presence of radiation and a cosmological constant
Viraj A. A. Sanghai, Timothy Clifton
We construct high-precision models of the Universe that contain radiation, a cosmological constant, and periodically distributed inhomogeneous matter. The density contrasts in thes…