Asymptotics of Schwarzschild black hole perturbations
General Relativity and Quantum Cosmology
2010-03-26 v2
Abstract
We study linear gravitational perturbations of Schwarzschild spacetime by solving numerically Regge-Wheeler-Zerilli equations in time domain using hyperboloidal surfaces and a compactifying radial coordinate. We stress the importance of including the asymptotic region in the computational domain in studies of gravitational radiation. The hyperboloidal approach should be helpful in a wide range of applications employing black hole perturbation theory.
Keywords
Cite
@article{arxiv.0911.2450,
title = {Asymptotics of Schwarzschild black hole perturbations},
author = {Anil Zenginoglu},
journal= {arXiv preprint arXiv:0911.2450},
year = {2010}
}
Comments
9 pages, 8 figures; changed title, updated references, matches the published version