12 citations · 12 across the 1 of their papers we have counts for
2 papers
gr-qc2021★ 12 cited
An Implementation of DF-GHG with Application to Spherical Black Hole Excision
Maitraya K Bhattacharyya, David Hilditch, K Rajesh Nayak +3
We present an implementation of the dual foliation generalized harmonic gauge (DF-GHG) formulation within the pseudospectral code bamps. The formalism promises to give greater free…
gr-qc2020
Analytical and numerical treatment of perturbed black holes in horizon-penetrating coordinates
Maitraya K Bhattacharyya, David Hilditch, K Rajesh Nayak +2
The deviations of non-linear perturbations of black holes from the linear case are important in the context of ringdown signals with large signal-to-noise ratio. To facilitate a co…