Supersymmetric models on magnetized orbifolds with flux-induced Fayet-Iliopoulos terms

Hiroyuki Abe, Tatsuo Kobayashi, Keigo Sumita, Yoshiyuki Tatsuta

    研究成果: Article

    9 引用 (Scopus)

    抄録

    We study supersymmetric (SUSY) models derived from the ten-dimensional SUSY Yang-Mills theory compactified on magnetized orbifolds, with nonvanishing Fayet-Iliopoulos (FI) terms induced by magnetic fluxes in extra dimensions. Allowing the presence of FI-terms relaxes a constraint on flux configurations in SUSY model building based on magnetized backgrounds. In this case, charged fields develop their vacuum expectation values to cancel the FI-terms in the D-flat directions of fluxed gauge symmetries, which break the gauge symmetries and lead to a SUSY vacuum. Based on this idea, we propose a new class of SUSY magnetized orbifold models with three generations of quarks and leptons. Especially, we construct a model where the right-handed sneutrinos develop their vacuum expectation values which restore the supersymmetry but yield lepton number violating terms below the compactification scale, and show their phenomenological consequences.

    元の言語English
    記事番号015005
    ジャーナルPhysical Review D
    95
    発行部数1
    DOI
    出版物ステータスPublished - 2017

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    vacuum
    leptons
    symmetry
    Yang-Mills theory
    supersymmetry
    magnetic flux
    quarks
    configurations

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)

    これを引用

    Supersymmetric models on magnetized orbifolds with flux-induced Fayet-Iliopoulos terms. / Abe, Hiroyuki; Kobayashi, Tatsuo; Sumita, Keigo; Tatsuta, Yoshiyuki.

    :: Physical Review D, 巻 95, 番号 1, 015005, 2017.

    研究成果: Article

    Abe, Hiroyuki ; Kobayashi, Tatsuo ; Sumita, Keigo ; Tatsuta, Yoshiyuki. / Supersymmetric models on magnetized orbifolds with flux-induced Fayet-Iliopoulos terms. :: Physical Review D. 2017 ; 巻 95, 番号 1.
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