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arXiv · 0706.3932

Dirac neutrino mass from the beta decay end-point modified by the dynamics of a Lorentz-violating equation of motion

Alex E. Bernardini
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Abstract

Using a generalized procedure for obtaining the equation of motion of a propagating fermionic particle, we examine previous claims for a lightlike preferred axis embedded in the framework of Lorentz-invariance violation with preserved algebra. In a high energy scale, the corresponding equation of motion is reduced to a conserving lepton number chiral (VSR) equation, and in a low energy scale, the Dirac equation for a free is recovered. The new dynamics introduces some novel ingredients (modified cross section) to the phenomenology of the tritium beta decay end-point.

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Alex E. Bernardini. 2008-01-25. Dirac neutrino mass from the beta decay end-point modified by the dynamics of a Lorentz-violating equation of motion. https://doi.org/10.1103/physrevd.75.097901

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