Gaussian Froggatt-Nielsen mechanism on magnetized orbifolds

Hiroyuki Abe, Tatsuo Kobayashi, Keigo Sumita, Yoshiyuki Tatsuta

    Research output: Contribution to journalArticle

    23 Citations (Scopus)

    Abstract

    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.

    Original languageEnglish
    Article number105006
    JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
    Volume90
    Issue number10
    DOIs
    Publication statusPublished - 2014 Nov 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

    Cite this

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

    In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 90, No. 10, 105006, 07.11.2014.

    Research output: Contribution to journalArticle

    Abe, Hiroyuki ; Kobayashi, Tatsuo ; Sumita, Keigo ; Tatsuta, Yoshiyuki. / Gaussian Froggatt-Nielsen mechanism on magnetized orbifolds. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2014 ; Vol. 90, No. 10.
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