Electron stability constrains neutrino time delays

arXiv:2607.01339 · hep-ph, astro-ph.HE, hep-ex, hep-th · Submitted 2026-07-01 · Read on arXiv

Mauricio Bustamante, José Manuel Carmona, José Luis Cortés, Ardit Gkioni, Maykoll A. Reyes

hep-ph, astro-ph.HE, hep-ex, hep-th

Submitted: 2026-07-01

Comments: 6 pages, 2 figures, plus appendices

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Anisotropy — 2× in this paper · explained in 3 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Effective Field Theory (EFT) — 1× in this paper · explained in 2 episodes
• Multi-messenger approach — 1× in this paper · explained in 3 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Quantum Spacetime Phenomenology
• Modern tests of Lorentz invariance
• Quantum gravity phenomenology at the dawn of the multi-messenger era -- A review
• White Paper and Roadmap for Quantum Gravity Phenomenology in the Multi-Messenger Era
• Lorentz and CPT Violation in Neutrinos
• Data Tables for Lorentz and CPT Violation
• Neutrinos with Lorentz-violating operators of arbitrary dimension
• New Constraints on Neutrino Velocities
• Stacked search for time shifted high energy neutrinos from gamma ray bursts with the ANTARES neutrino telescope
• In-vacuo-dispersion features for GRB neutrinos and photons
• Lorentz violation from gamma-ray burst neutrinos
• Limits on Neutrino Lorentz Violation from Multimessenger Observations of TXS 0506+056
• Consistent Lorentz violation features from near-TeV IceCube neutrinos
• Could quantum gravity slow down neutrinos?
• On testing in-vacuo dispersion with the most energetic neutrinos: KM3-230213A case study
• Probing Lorentz invariance with a high-energy neutrino flare
• High-Statistics Measurement of the Cosmic-Ray Electron Spectrum with H.E.S.S
• Peta-electron volt gamma-ray emission from the Crab Nebula
• Flavor Anisotropy in the High-Energy Astrophysical Neutrino Sky
• No Flavor Anisotropy in the High-Energy Neutrino Sky Upholds Lorentz Invariance

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