Neutrino amplitude decomposition, S matrix rephasing invariance, and reparametrization symmetry

Abstract The S matrix rephasing invariance is one of the fundamental principles of quantum mechanics that originates in its probabilistic interpretation. For a given S matrix which describes neutrino oscillation, one can define the two different rephased amplitudes S αβ Reph − 1 ≡ e i λ 1 / 2 E x S...

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Bibliographic Details
Main Author: Hisakazu Minakata
Format: Article
Language:English
Published: SpringerOpen 2024-02-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP02(2024)036