Searching Lorentz invariance violation from cosmic photon attenuation
Searching Lorentz invariance violation from cosmic photon attenuation
Lorentz invariance violation~(LIV) can change the threshold behavior predicted by special relativity and cause threshold anomalies which affect the propagation of cosmic photons. In this work, we focus on the threshold anomaly effect on cosmic photon attenuations by extragalactic background light~(EBL) and discuss how to identify LIV from observations of …