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Gravitational Wave Extraction and Outer Boundary Conditions by Perturbative Matching

Abrahams, A. M. and Rezzolla, L. and Rupright, M. E. and Anderson, A. and Anninos, P. and Baumgarte, T. W. and Bishop, N. T. and Brandt, S. R. and Browne, J. C. and Camarda, K. 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 Gómez, R. and Haupt, T. and Huq, M. F. and Kidder, L. E. and Klasky, S. A. and Laguna, P. and Landry, W. and Lehner, L. and Lenaghan, J. and Marsa, R. L. and Masso, J. and Matzner, R. A. and Mitra, S. and Papadopoulos, P. and Parashar, M. and Saied, F. and Saylor, P. E. and Scheel, M. A. and Seidel, E. and Shapiro, S. L. and Shoemaker, D. and Smarr, L. and Szilágyi, B. and Teukolsky, S. A. and van Putten, M. H. P. M. and Walker, P. and Winicour, J. and York, J. W. (1998) Gravitational Wave Extraction and Outer Boundary Conditions by Perturbative Matching. Physical Review Letters, 80 (9). pp. 1812-1815. ISSN 0031-9007. http://resolver.caltech.edu/CaltechAUTHORS:20180801-100851962

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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.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1103/physrevlett.80.1812DOIArticle
https://arxiv.org/abs/gr-qc/9709082arXivDiscussion Paper
Additional Information:© 1998 The American Physical Society. Received 29 September 1997. This work was supported by the NSF Binary Black Hole Grand Challenge Grants No. NSF PHY 93-18152, No. NSF PHY 93-10083, and No. ASC 93-18152 (ARPA supplemented). Computations were performed at NPAC (Syracuse University) and at NCSA (University of Illinois at Urbana-Champaign).
Funders:
Funding AgencyGrant Number
NSFPHY 93-18152
NSFPHY 93-10083
NSFASC 93-18152
Advanced Research Projects Agency (ARPA)UNSPECIFIED
Classification Code:PACS numbers: 04.25.Dm, 04.30.Db, 04.70.Bw
Record Number:CaltechAUTHORS:20180801-100851962
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20180801-100851962
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:88434
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:01 Aug 2018 18:22
Last Modified:01 Aug 2018 18:22

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