Lorentz violation and red shift of gravitational waves in brane-worlds
arXiv:1411.1986 · doi:10.1007/s10509-012-1183-6
Abstract
In this paper we study the speed of gravitational waves in a brane world scenario and show that if the extra dimension is space-like, the speed of the propagation of such waves is greater in the bulk than that on the brane. Therefore, the 4D Lorentz invariance is broken in the gravitational sector. A comparison is also made between the red shift of such waves and those of the electromagnetic waves on the brane. Such a comparison is essential for extracting the signature of the extra dimension and thus clarifying the question of maximal velocity of gravitational waves in the bulk.
arXiv comment12 pages. arXiv admin note: substantial text overlap with arXiv:gr-qc/0702103; and text overlap with arXiv:arXiv:gr-qc/0305041 by other author
References in corpus (19)
- Potential Sensitivity of Gamma-Ray Burster Observations to Wave Dispersion in Vacuo
- Modern tests of Lorentz invariance
- Testing Einstein's special relativity with Fermi's short hard gamma-ray burst GRB090510
- Nonperturbative Continuity in Graviton Mass versus Perturbative Discontinuity
- Lorentz violation at high energy: concepts, phenomena and astrophysical constraints
- Constraining Lorentz-violating, Modified Dispersion Relations with Gravitational Waves
- Gravitational Lorentz Violations and Adjustment of the Cosmological Constant in Asymmetrically Warped Spacetimes
- Causal structure and electrodynamics on Finsler spacetimes
- Getting Around Cosmic Variance
- Spherically symmetric spacetimes in massive gravity
- Brane Universe and Multigravity: Modification of gravity at large and small distances
- Modified dispersion relations in extra dimensions
- Analysis of the Kamionkowski-Loeb method of reducing cosmic variance with CMB polarization
- Probing the Universe on Gigaparsec Scales with Remote Cosmic Microwave Background Quadrupole Measurements
- The Cosmological Constant Problem in Brane--Worlds and Gravitational Lorentz Violations
- CMB Polarization towards Clusters as a Probe of the Integrated Sachs-Wolfe Effect
- Brane-Universes with Variable G and Lambda
- Variation of G, and Vacuum Energy From Brane-World Models
- Lorentz violation and the speed of gravitational waves in brane-worlds