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Abstract

We consider supersymmetry breaking models with a purely constant superpotential in supergravity. Supersymmetry breaking is induced for the vanishing cosmological constant. As a hidden mediation sector of supersymmetry breaking, our setup naturally leads to a split spectrum in supersymmetric standard model. We also point out the possible use of our setup to construct a nonlinear sigma model and/or a Fayet-Iliopoulos-like term in broken supergravity.

Journal

  • Progress of theoretical physics

    Progress of theoretical physics 125(2), 261-264, 2011-02-25

    Publication Office, Progress of Theoretical Physics

References:  9

Codes

  • NII Article ID (NAID)
    110008460288
  • NII NACSIS-CAT ID (NCID)
    AA00791455
  • Text Lang
    ENG
  • Article Type
    ART
  • ISSN
    0033068X
  • NDL Article ID
    10979652
  • NDL Source Classification
    ZM35(科学技術--物理学)
  • NDL Call No.
    Z53-A468
  • Data Source
    CJP  NDL  NII-ELS 
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