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Journal Article

Simple excision of a black hole in 3 + 1 numerical relativity

MPS-Authors

Alcubierre,  Miguel
Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

Brügmann,  Bernd
Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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Citation

Alcubierre, M., & Brügmann, B. (2001). Simple excision of a black hole in 3 + 1 numerical relativity. Physical Review D, 63: 104006.


Cite as: https://hdl.handle.net/11858/00-001M-0000-0013-567B-A
Abstract
We describe a simple implementation of black hole excision in 3 + 1 numerical relativity. We apply this technique to a Schwarzschild black hole with octant symmetry in Eddington-Finkelstein coordinates and show how one can obtain accurate, long-term stable numerical evolutions.