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Laboratory bounds on Lorentz symmetry violation in low energy neutrino physics

E. Di Grezia·S. Esposito·G. Salesi
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Abstract

Quantitative bounds on Lorentz symmetry violation in the neutrino sector have been obtained by analyzing existing laboratory data on neutron $β$ decay and pion leptonic decays. In particular some parameters appearing in the energy-momentum dispersion relations for $ν_e$ and $ν_μ$ have been constrained in two typical cases arising in many models accounting for Lorentz violation.

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E. Di Grezia, S. Esposito, G. Salesi. 2006-03-13. Laboratory bounds on Lorentz symmetry violation in low energy neutrino physics. https://doi.org/10.1142/s0217732306019487

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