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Ultra-high-energy event KM3-230213A constraints on Lorentz Invariance Violation in neutrino sector

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arxiv 2502.09548 v3 pith:I4M6ETAR submitted 2025-02-13 hep-ph astro-ph.HE

Ultra-high-energy event KM3-230213A constraints on Lorentz Invariance Violation in neutrino sector

classification hep-ph astro-ph.HE
keywords constraintseventneutrinoinvariancekm3-230213alambdalorentzmbox
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We discuss the constraints on superluminal neutrino Lorentz Invariance Violation (LIV) parameters from the observation of the ultra-high-energy event KM3-230213A by KM3NeT collaboration in cases of linear $n=1$ and quadratic $n=2$ LIV scenarios. Assuming extragalactic origin of the event, we obtain the constraints on LIV mass scale $\Lambda_{n=1} = 1.1 \times 10^{30}\, \mbox{GeV}$ and $\Lambda_{n=2} = 1.1 \times 10^{19}\, \mbox{GeV}$ from the absence of neutrino splitting.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Ultra-High-Energy Tau Neutrinos as Probes of Lorentz Invariance

    hep-ph 2026-04 unverdicted novelty 5.0

    Ultra-high-energy tau neutrino detections at GRAND and POEMMA are projected to constrain Lorentz invariance violation parameters orders of magnitude more stringently than current lower-energy probes.

  2. Lepton interactions from GeV to EeV

    hep-ph 2026-06 unverdicted novelty 3.0

    Phenomenological study predicting incomplete tau polarization at FASER2, observable neutrino and muon trident processes, and contributions to hadron structure from IceCube neutrino events.