Lorentz violation footprints in the spectrum of high-energy cosmic neutrinos: Deformation of the spectrum of superluminal neutrinos from electron-positron pair production in vacuum

Abstract

The observation of cosmic neutrinos up to 2 PeV is used to put bounds on the energy scale of Lorentz invariance violation through the loss of energy due to the production of $e^{+}{e}^{-}$ pairs in the propagation of superluminal neutrinos. A model to study this effect, which allows to understand qualitatively the results of numerical simulations, is presented.

11 pages, paper published in Symmetry

References in corpus (1)

• Searching for photon-sector Lorentz violation using gravitational-wave detectors

Cited by in corpus (6)

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• Quantum gravity phenomenology at the dawn of the multi-messenger era -- A review
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• Cosmic Neutrinos as a Window to Departures from Special Relativity
• Consistency of Lorentz-invariance violation neutrino scenarios in time delay analyses