output
19952026
most citedImproved Cosmological Constraints from New, Old and Combined Supernova Datasets

1.6k citations

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Showing 2009 · gr-qcShow all

2 papers · 2 filters

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…