D4 flavor symmetry for neutrino masses and mixing

Hajime Ishimori, Tatsuo Kobayashi, Hiroshi Ohki, Yuji Omura, Ryo Takahashi, Morimitsu Tanimoto

Research output: Contribution to journalArticlepeer-review

66 Citations (Scopus)


We present the D4 × Z2 flavor symmetry, which is different from the previous work by Grimus and Lavoura. Our model reduces to the standard model in the low energy and there is no FCNC at the tree level. Putting the experimental data, parameters are fixed, and then the implication of our model is discussed. The condition to realize the tri-bimaximal mixing is presented. The possibility for stringy realization of our model is also discussed.

Original languageEnglish
Pages (from-to)178-184
Number of pages7
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Issue number2
Publication statusPublished - 2008 Apr 17
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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