Direct Mediation of Meta-Stable Supersymmetry Breaking | Zendy

Ryuichiro Kitano | Zendy; Hirosi Ooguri | Zendy; Yutaka Ookouchi | Zendy

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Direct Mediation of Meta-Stable Supersymmetry Breaking

Author(s) -

Ryuichiro Kitano,

Hirosi Ooguri,

Yutaka Ookouchi

Publication year - 2006

Publication title -

osti oai (u.s. department of energy office of scientific and technical information)

Language(s) - English

Resource type - Reports

DOI - 10.2172/896404

Subject(s) - gaugino , supersymmetry breaking , physics , supersymmetry , theoretical physics , string theory , brane , m theory , symmetry breaking , particle physics , supergravity , string (physics) , symmetry (geometry) , simple (philosophy) , mathematical physics , geometry , mathematics , philosophy , epistemology

The supersymmetric SU(N{sub c}) Yang-Mills theory coupled to NF matter fields in the fundamental representation has meta-stable vacua with broken supersymmetry when N{sub C} < N{sub F} < 3/2 N{sub C}. By gauging the flavor symmetry, this model can be coupled directly to the standard model. We show that it is possible to make a slight deformation to the model so that gaugino masses are generated and the Landau pole problem can be avoided. The deformed model has simple realizations on intersecting branes in string theory, where various features of the meta-stable vacua are encoded geometrically as brane configurations

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