Publication Date:
2016-09-22
Description:
Author(s): Rampei Kimura, Takahiro Tanaka, Kazuhiro Yamamoto, and Yasuho Yamashita We investigate gravitational Cherenkov radiation in a healthy branch of background solutions in the ghost-free bigravity model. In this model, because of the modification of dispersion relations, each polarization mode can possess subluminal phase velocities, and the gravitational Cherenkov radiatio… [Phys. Rev. D 94, 064059] Published Wed Sep 21, 2016
Keywords:
General relativity, alternative theories of gravity
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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