Quantum Gravity and Maximum Attainable Velocities in the Standard Model
High Energy Physics - Theory
2008-11-26 v2
Abstract
A main difficulty in the quantization of the gravitational field is the lack of experiments that discriminate among the theories proposed to quantize gravity. Recently we showed that the Standard Model(SM) itself contains tiny Lorentz invariance violation(LIV) terms coming from QG. All terms depend on one arbitrary parameter that set the scale of QG effects. In this talk we review the LIV for mesons nucleons and leptons and apply it to study several effects, including the GZK anomaly.
Cite
@article{arxiv.0704.2751,
title = {Quantum Gravity and Maximum Attainable Velocities in the Standard Model},
author = {Jorge Alfaro},
journal= {arXiv preprint arXiv:0704.2751},
year = {2008}
}