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: | , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
24 April 2017
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| 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 |
| 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
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