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

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arxiv gr-qc/0008067 v2 pith:TGBHJJHK submitted 2000-08-28 gr-qc

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

classification gr-qc
keywords blackholenumericalexcisionrelativitysimpleaccurateapply
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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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.

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