Lorentz-violation-induced arrival delays of cosmological particles
Astrophysics
2009-01-09 v3 High Energy Physics - Phenomenology
Abstract
We point out that previous studies of possible Lorentz-violating effects in astronomical time-of-flight data did not take into account the entire implications of the universe's cosmological expansion. We present the derivation of the accurate formulation of the problem and show that the resulting correction of the limits on Lorentz violation is significant.
Keywords
Cite
@article{arxiv.0712.2170,
title = {Lorentz-violation-induced arrival delays of cosmological particles},
author = {Uri Jacob and Tsvi Piran},
journal= {arXiv preprint arXiv:0712.2170},
year = {2009}
}
Comments
references to additional studies of GRB data added