8 citations · 12 across the 3 of their papers we have counts for
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gr-qc2016★ 8 cited
On the Hyperbolicity and Stability of Formulations of Metric Gravity
Bishop Mongwane
formulations of the Einstein field equations have become an invaluable tool in Numerical relativity, having been used successfully in modeling spacetimes of black hole collis…
gr-qc2014
Constraining the gravitational action with CMB tensor anisotropies
M. Abdelwahab, A. de la Cruz-Dombriz, P. K. S. Dunsby +1
We present a complete analysis of the imprint of tensor anisotropies on the Cosmic Microwave Background for a class of f(R) gravity theories within the PPF-CAMB framework. We deriv…
gr-qc2012★ 4 cited
Cosmic Electromagnetic Fields due to Perturbations in the Gravitational Field
Bishop Mongwane, Peter K. S. Dunsby, Bob Osano
We use non-linear gauge-invariant perturbation theory to study the interaction of an inflation produced seed magnetic field with density and gravitational wave perturbations in an…