Subluminal stochastic gravitational waves in pulsar-timing arrays and astrometry

The detection of a stochastic background of low-frequency gravitational waves by pulsar-timing and astrometric surveys will enable tests of gravitational theories beyond general relativity. These theories generally permit gravitational waves with non-Einsteinian polarization modes, which may propaga...

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Veröffentlicht in:	Physical review. D 2021-01, Vol.103 (2), p.1, Article 024045
Hauptverfasser:	Qin, Wenzer, Boddy, Kimberly K., Kamionkowski, Marc
Format:	Artikel
Sprache:	eng
Schlagworte:	Angular correlation Angular momentum Angular speed Arrays Astrometry Dipoles Gravitation theory Gravitational waves Pulsars Relativity Tensors
Online-Zugang:	Volltext
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