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Hyperboloidal foliations and scri-fixing

delete2008-06-19
delete101
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OA
AI
A
Anıl Zenginoğlu *
DOI：10.1088/0264-9381/25/14/145002delete
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摘要

摘要

En 中文
A useful choice of gauge when including null infinity in the computational domain is scri-fixing, that is, fixing the spatial coordinate location of null infinity. This choice allows us to avoid the introduction of artificial timelike outer boundaries in numerical calculations. We construct manifestly stationary scri-fixing coordinates explicitly on Minkowski, Schwarzschild and Kerr spacetimes.
Keyword:
LATE-TIME BEHAVIOR
BOUNDARY-CONDITIONS
FIELD-EQUATIONS
CHARACTERISTIC EVOLUTION
WAVE-FORMS
CONSTRUCTION
COLLAPSE
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期刊

Classical and Quantum Gravity 封面图
Classical and Quantum Gravity
IF:
3.7
论文数:
1.3W
被引数:
3.0W

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