Gravitational wave extraction and outer boundary conditions by perturbative matching
General Relativity and Quantum Cosmology
2012-08-27 v1
Abstract
We present a method for extracting gravitational radiation from a three-dimensional numerical relativity simulation and, using the extracted data, to provide outer boundary conditions. The method treats dynamical gravitational variables as nonspherical perturbations of Schwarzschild geometry. We discuss a code which implements this method and present results of tests which have been performed with a three dimensional numerical relativity code.
Keywords
Cite
@article{arxiv.gr-qc/9709082,
title = {Gravitational wave extraction and outer boundary conditions by perturbative matching},
author = {The Binary Black Hole Grand Challenge Alliance and : and A. M. Abrahams and L. Rezzolla and M. E. Rupright and A. Anderson and P. Anninos and T. W. Baumgarte and N. T. Bishop and S. R. Brandt and J. C. Browne and K. Camarda and M. W. Choptuik and G. B. Cook and C. R. Evans and L. S. Finn and G. Fox and R. Gomez and T. Haupt and M. F. Huq and L. E. Kidder and S. Klasky and P. Laguna and W. Landry and L. Lehner and J. Lenaghan and R. L. Marsa and J. Masso and R. A. Matzner and S. Mitra and P. Papadopoulos and M. Parashar and F. Saied and P. E. Saylor and M. A. Scheel and E. Seidel and S. L. Shapiro and D. Shoemaker and L. Smarr and B. Szilagyi and S. A. Teukolsky and M. H. P. M. van Putten and P. Walker and J. Winicour and J. W. York},
journal= {arXiv preprint arXiv:gr-qc/9709082},
year = {2012}
}