@article{0edae5e3441949ffa806909fc3f0c14e,
title = "Gravitational wave extraction and outer boundary conditions by perturbative matching",
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.",
author = "\{The Binary Black Hole Grand Challenge Alliance\} and Abrahams, \{A. M.\} and L. Rezzolla and Rupright, \{M. E.\} and A. Anderson and P. Anninos and Baumgarte, \{T. W.\} and Bishop, \{N. T.\} and Brandt, \{S. R.\} and Browne, \{J. C.\} and K. Camarda and Choptuik, \{M. W.\} and Cook, \{G. B.\} and Correll, \{R. R.\} and Evans, \{C. R.\} and Finn, \{L. S.\} and Fox, \{G. C.\} and R. G{\'o}mez and T. Haupt and Huq, \{M. F.\} and Kidder, \{L. E.\} and Klasky, \{S. A.\} and P. Laguna and W. Landry and L. Lehner and J. Lenaghan and Marsa, \{R. L.\} and J. Masso and Matzner, \{R. A.\} and S. Mitra and P. Papadopoulos and M. Parashar and F. Saied and Saylor, \{P. E.\} and Scheel, \{M. A.\} and E. Seidel and Shapiro, \{S. L.\} and D. Shoemaker and L. Smarr and B. Szil{\'a}gyi and Teukolsky, \{S. A.\} and P. Walker and J. Winicour and York, \{J. W.\}",
year = "1998",
month = mar,
day = "2",
doi = "10.1103/PhysRevLett.80.1812",
language = "English (US)",
volume = "80",
pages = "1812--1815",
journal = "Physical review letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "9",
}