Nonstandard gravitational waves imply gravitational slip: on the difficulty of partially hiding new gravitational degrees of freedom

In many generalized models of gravity, perfect fluids in cosmology give rise to gravitational slip. Simultaneously, in very broad classes of such models, the propagation of gravitational waves is altered. We investigate the extent to which there is a one-to-one relationship between these two propert...

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Hauptverfasser: Sawicki, Ignacy (VerfasserIn) , Motta, Mariele (VerfasserIn) , Amendola, Luca (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 24 April 2017
In: Physical review
Year: 2017, Jahrgang: 95, Heft: 8, Pages: 083520
ISSN:2470-0029
DOI:10.1103/PhysRevD.95.083520
Online-Zugang:Verlag, Volltext: http://dx.doi.org/10.1103/PhysRevD.95.083520
Verlag, Volltext: https://link.aps.org/doi/10.1103/PhysRevD.95.083520
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Verfasserangaben:Ignacy Sawicki, Ippocratis D. Saltas, Mariele Motta, Luca Amendola, and Martin Kunz
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Non-standard gravitational waves imply gravitational slip: on the difficulty of partially hiding new gravitational degrees of freedom von Sawicki, Ignacy (VerfasserIn) , Motta, Mariele (VerfasserIn) , Amendola, Luca (VerfasserIn) ,


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