Abstract
• In the most general scalar-tensor theory, sound speed of graviton could be different from speed of light • The constraints from gravitational Cherenkov radiation would be a powerful probe. • Gravitational Cherenkov radiation could be a criteria for the construction of modification of gravity.
| Original language | English |
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| Number of pages | 1 |
| Publication status | Published - 2012 Dec 1 |
| Externally published | Yes |
| Event | 22nd Workshop on General Relativity and Gravitation in Japan 2012, JGRG 22 - Hongo, Tokyo, Japan Duration: 2012 Nov 12 → 2012 Nov 16 |
Conference
| Conference | 22nd Workshop on General Relativity and Gravitation in Japan 2012, JGRG 22 |
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| Country/Territory | Japan |
| City | Hongo, Tokyo |
| Period | 12/11/12 → 12/11/16 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics