47 citations · 214 across the 13 of their papers we have counts for
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hep-ph2022★ 21 cited
Speed Variations of Cosmic Photons and Neutrinos from Loop Quantum Gravity
Hao Li, Bo-Qiang Ma
Recently a series of analyses on the flight time of cosmic photons and neutrinos suggests that the speed of light \emph{in vacuo} takes the energy-dependent form $v(E)\simeq 1-E/E_…
hep-ph2021★ 17 cited
Threshold anomalies of ultra-high energy cosmic photons due to Lorentz invariance violation
Hao Li, Bo-Qiang Ma
From special relativity, photon annihilation process \HepProcess{{\Pgg}{\Pgg}{\to}{\Pep}{\Pem}} prevents cosmic photons with energies above a threshold to propagate a long distance…
hep-ph2019★ 42 cited
Consistent Lorentz violation features from near-TeV IceCube neutrinos
Yanqi Huang, Hao Li, Bo-Qiang Ma
A recent proposal to associate 60~TeV to 2~PeV IceCube neutrino events with gamma-ray bursts~(GRBs) indicates the Lorentz violation of cosmic neutrinos and leads further to the $CP…