67 citations · 96 across the 3 of their papers we have counts for
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gr-qc2009★ 26 cited
Pade Approximants of the Green Function in Spherically Symmetric Spacetimes
Marc Casals, Sam Dolan, Adrian Ottewill +1
We investigate the scalar Green function for spherically symmetric spacetimes expressed as a coordinate series expansion in the separation of the points. We calculate the series ex…
gr-qc2009★ 67 cited
Self-Force Calculations with Matched Expansions and Quasinormal Mode Sums
Marc Casals, Sam R. Dolan, Adrian C. Ottewill +1
We present the first application of the Poisson-Wiseman-Anderson method of matched expansions, to compute the self-force acting on a point particle moving in a curved spacetime. Th…
gr-qc2008★ 3 cited
Electromagnetic Quantum Field Theory on Kerr-Newman Black Holes
Marc Casals
We study classical and quantum aspects of electromagnetic perturbations on black hole space-times. We develop an elegant formalism introduced by Wald, which sets up the theory of l…