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- Title
Neutrino predictions from generalized CP symmetries of charged leptons.
- Authors
Peng Chen; Chuliá, Salvador Centelles; Gui-Jun Ding; Srivastava, Rahul; Valle, Josß W. F.
- Abstract
We study the implications of generalized CP transformations acting on the mass matrices of charged leptons in a model-independent way. Generalized e-μ, e-τ and μ-τ symmetries are considered in detail. In all cases the physical parameters of the lepton mixing matrix, three mixing angles and three CP phases can be expressed in terms of a restricted set of independent "theory parameters" that characterize a given choice of CP transformation. This leads to implications for neutrino oscillations as well as neutrinoless double beta decay experiments.
- Subjects
NEUTRINO oscillation; SYMMETRY (Physics); LEPTONS (Nuclear physics); NEUTRINOLESS double beta decay; PARAMETERS (Statistics)
- Publication
Journal of High Energy Physics, 2018, Vol 2018, Issue 7, p1
- ISSN
1126-6708
- Publication type
Article
- DOI
10.1007/JHEP07(2018)077