Gaussian Froggatt-Nielsen mechanism on magnetized orbifolds

Hiroyuki Abe, Tatsuo Kobayashi, Keigo Sumita, Yoshiyuki Tatsuta

    研究成果: Article

    23 引用 (Scopus)

    抄録

    We study the structure of Yukawa matrices derived from the supersymmetric Yang-Mills theory on magnetized orbifolds, which can realize the observed quark and charged lepton mass ratios as well as the Cabibbo-Kobayashi-Maswaka (CKM) mixing angles, even with a small number of tunable parameters and without any critical fine-tuning. As a reason behind this, we find that the obtained Yukawa matrices possess a Froggatt-Nielsen-like structure with Gaussian hierarchies, which provides a suitable texture for them favored by the experimental data.

    元の言語English
    記事番号105006
    ジャーナルPhysical Review D - Particles, Fields, Gravitation and Cosmology
    90
    発行部数10
    DOI
    出版物ステータスPublished - 2014 11 7

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    matrices
    Yang-Mills theory
    mass ratios
    hierarchies
    leptons
    textures
    tuning
    quarks

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics

    これを引用

    Gaussian Froggatt-Nielsen mechanism on magnetized orbifolds. / Abe, Hiroyuki; Kobayashi, Tatsuo; Sumita, Keigo; Tatsuta, Yoshiyuki.

    :: Physical Review D - Particles, Fields, Gravitation and Cosmology, 巻 90, 番号 10, 105006, 07.11.2014.

    研究成果: Article

    Abe, Hiroyuki ; Kobayashi, Tatsuo ; Sumita, Keigo ; Tatsuta, Yoshiyuki. / Gaussian Froggatt-Nielsen mechanism on magnetized orbifolds. :: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2014 ; 巻 90, 番号 10.
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