New graviton mass bound from binary pulsars

In Einstein's general relativity, gravity is mediated by a massless metric field. The extension of general relativity to consistently include a mass for the graviton has profound implications for gravitation and cosmology. Salient features of various massive gravity theories can be captured by...

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Veröffentlicht in:	Physical review. D 2020-07, Vol.102 (2), p.1, Article 024069
Hauptverfasser:	Shao, Lijing, Wex, Norbert, Zhou, Shuang-Yong
Format:	Artikel
Sprache:	eng
Schlagworte:	Binary stars Confidence intervals Cosmology Decay rate Gravitation Gravitons Orbit decay Pulsars Relativity Supermassive black holes Theory of relativity
Online-Zugang:	Volltext
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