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Title: Cobimaximal neutrino mixing from S3×Z2

Journal Article · · Physics Letters B

It has recently been shown that the phenomenologically successful pattern of cobimaximal neutrino mixing (θ13 ≠ 0, θ23 = π/4, and δCP= ±π/2) may be achieved in the context of the non-Abelian discrete symmetry A4. In this paper, the same goal is achieved with S3×Z2. The residual lepton Z3 triality in the case of A4 is replaced here by Z2×Z2. The associated phenomenology of the scalar sector is discussed.

Research Organization:
Univ. of California, Riverside, CA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0008541
OSTI ID:
1414971
Alternate ID(s):
OSTI ID: 1546068
Journal Information:
Physics Letters B, Journal Name: Physics Letters B Vol. 777 Journal Issue: C; ISSN 0370-2693
Publisher:
ElsevierCopyright Statement
Country of Publication:
Netherlands
Language:
English
Citation Metrics:
Cited by: 13 works
Citation information provided by
Web of Science

References (16)

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A non-standard CP transformation leading to maximal atmospheric neutrino mixing journal January 2004
New and trivial C P symmetry for extended A 4 flavor journal May 2016
A 4 and CP symmetry and a model with maximal CP violation journal December 2016
Combined Analysis of Neutrino and Antineutrino Oscillations at T2K journal April 2017
Scotogenic inverse seesaw model of neutrino mass journal October 2014
Generalized μ – τ symmetry and discrete subgroups of O ( 3 ) journal October 2015
Soft A4→Z3 symmetry breaking and cobimaximal neutrino mixing journal April 2016
Neutrino mixing: A4 variations journal January 2016
Underlying A4 symmetry for the neutrino mass matrix and the quark mixing matrix journal January 2003
Renormalization group effect and a democratic-type neutrino mass matrix journal February 2001
Tri-bimaximal mixing and the neutrino oscillation data journal March 2002
Oscillations among three neutrino types and CP violation journal August 1978
Updated S 3 model of quarks journal October 2013
Large CP violation, large mixings of neutrinos, and a democratic-type neutrino mass matrix journal February 2000
Origin of constrained maximal CP violation in flavor symmetry journal December 2015

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