A One-Scale Model of Dynamical Supersymmetry Breaking

Abstract

A model of gauge-mediated supersymmetry breaking is constructed in which the low-energy physics depends on a single dynamical scale. Strong coupling dynamics of gauge theories plays an important role, in particular through its effects on beta functions and through confinement. The model does not have distinct messenger and supersymmetry-breaking sectors. The scale of supersymmetry breaking is of order 10-100 \TeV, implying that the decay of the next-to-lightest superpartner into the gravitino is prompt. Superoblique corrections are enhanced. A Dirac fermion and one complex scalar, in a 10 or \bar{10} of (global) SU(5), are predicted to be relatively light and to satisfy certain mass relations with the standard model squarks and sleptons.

28 pages, uses revtex, h-physrev.bst

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Cited by in corpus (5)

• New Supersoft Supersymmetry Breaking Operators and a Solution to the $\mu$ Problem
• Beta Functions of Orbifold Theories and the Hierarchy Problem
• Electroweak Symmetry Breaking by Strong Supersymmetric Dynamics at the TeV Scale
• Positive energy unitary irreducible representations of D=6 conformal supersymmetry
• Possible Scales of New Physics