Time delay of light signals in an energy-dependent spacetime metric
arXiv:0808.2259 · doi:10.1103/PhysRevD.77.104033
Abstract
In this note we review the problem of time delay of photons propagating in a spacetime with a metric that explicitly depends on the energy of the particles (Gravity-Rainbow approach). We show that corrections due to this approach -- which is closely related to DSR proposal -- produce for small redshifts () smaller time delays than in the generic Lorentz Invariance Violating case.
5 pages. This version contains two new references with respect to the published version
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- Geodesic Structure of the Schwarzschild Black Hole in Rainbow Gravity
- Modified (A)dS Schwarzschild black holes in Rainbow spacetime
- Study of scalar particles through the Klein-Gordon equation under rainbow gravity effects in Bonnor-Melvin-Lambda space-time
- Thermodynamics of Schwarzschild black hole surrounded by quintessence in gravity's rainbow
- Relativistic quantum oscillator under rainbow gravity's effects in traversable wormhole with disclination