A lot of flavor physics from a little symmetry

Alfredo Aranda; Christopher D. Carone; Richard F. Lebed

doi:10.1142/S0217751X01008424

A lot of flavor physics from a little symmetry

Alfredo Aranda, Christopher D. Carone, Richard F. Lebed

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Recent neutrino parameter measurements place increasingly stringent constraints on acceptable supersymmetric theories of flavor. A very fruitful approach is the application of non-Abelian discrete gauged flavor symmetries G_f. We discuss a highly successful model using G_f = T′ × Z₃, where T′ is a non-Abelian group based on the symmetries of a tetrahedron. This model reproduces the basic features of the U(2) model, and also predicts neutrino masses and mixing angles consistent with either the SMA or LMA scenarios.

Original language	English (US)
Pages (from-to)	896-898
Number of pages	3
Journal	International Journal of Modern Physics A
Volume	16
Issue number	SUPPL. 1C
DOIs	https://doi.org/10.1142/S0217751X01008424
State	Published - 2001
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics
Astronomy and Astrophysics

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10.1142/S0217751X01008424

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title = "A lot of flavor physics from a little symmetry",

abstract = "Recent neutrino parameter measurements place increasingly stringent constraints on acceptable supersymmetric theories of flavor. A very fruitful approach is the application of non-Abelian discrete gauged flavor symmetries Gf. We discuss a highly successful model using Gf = T′ × Z3, where T′ is a non-Abelian group based on the symmetries of a tetrahedron. This model reproduces the basic features of the U(2) model, and also predicts neutrino masses and mixing angles consistent with either the SMA or LMA scenarios.",

author = "Alfredo Aranda and Carone, {Christopher D.} and Lebed, {Richard F.}",

note = "Funding Information: A.A. and C.D.C. thank for support the National Science Foundation under Grant No. PHY-9900657, and the Jeffress Memorial Trust under Grant No. J-532. RFL thanks the Department of Energy for support under Grant No. DE-AC05-84ER40150 and the U. Maryland TQHN Group for their hospitality.",

year = "2001",

doi = "10.1142/S0217751X01008424",

language = "English (US)",

volume = "16",

pages = "896--898",

journal = "International Journal of Modern Physics A",

issn = "0217-751X",

publisher = "World Scientific Publishing Co. Pte Ltd",

number = "SUPPL. 1C",

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TY - JOUR

T1 - A lot of flavor physics from a little symmetry

AU - Aranda, Alfredo

AU - Carone, Christopher D.

AU - Lebed, Richard F.

N1 - Funding Information: A.A. and C.D.C. thank for support the National Science Foundation under Grant No. PHY-9900657, and the Jeffress Memorial Trust under Grant No. J-532. RFL thanks the Department of Energy for support under Grant No. DE-AC05-84ER40150 and the U. Maryland TQHN Group for their hospitality.

PY - 2001

Y1 - 2001

N2 - Recent neutrino parameter measurements place increasingly stringent constraints on acceptable supersymmetric theories of flavor. A very fruitful approach is the application of non-Abelian discrete gauged flavor symmetries Gf. We discuss a highly successful model using Gf = T′ × Z3, where T′ is a non-Abelian group based on the symmetries of a tetrahedron. This model reproduces the basic features of the U(2) model, and also predicts neutrino masses and mixing angles consistent with either the SMA or LMA scenarios.

AB - Recent neutrino parameter measurements place increasingly stringent constraints on acceptable supersymmetric theories of flavor. A very fruitful approach is the application of non-Abelian discrete gauged flavor symmetries Gf. We discuss a highly successful model using Gf = T′ × Z3, where T′ is a non-Abelian group based on the symmetries of a tetrahedron. This model reproduces the basic features of the U(2) model, and also predicts neutrino masses and mixing angles consistent with either the SMA or LMA scenarios.

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A lot of flavor physics from a little symmetry

Abstract

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