Numerical relativity simulation of GW150914 beyond general relativity

We produce the first astrophysically relevant numerical binary black hole gravitational waveform in a higher-curvature theory of gravity beyond general relativity. We simulate a system with parameters consistent with GW150914, the first LIGO detection, in order-reduced dynamical Chern-Simons gravity...

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Veröffentlicht in:	Physical review. D 2020-05, Vol.101 (10), p.1, Article 104016
Hauptverfasser:	Okounkova, Maria, Stein, Leo C., Moxon, Jordan, Scheel, Mark A., Teukolsky, Saul A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Binary stars Computer simulation Data analysis Gravitation theory Numerical relativity Quantum gravity Relativity Signal to noise ratio String theory Theory of relativity Waveforms
Online-Zugang:	Volltext
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