New Mechanisms of Dynamical Supersymmetry Breaking and Direct Gauge Mediation
arXiv:hep-ph/9709306 · doi:10.1103/PhysRevD.57.6799
Abstract
We construct supersymmetric gauge theories with new mechanisms of dynamical supersymmetry breaking. The models have flat directions at the classical level, and different mechanisms lift these flat directions in different regions of the classical moduli space. In one branch of the moduli space, supersymmetry is broken by confinement in a novel manner. The models contain only dimensionless couplings and have large groups of unbroken global symmetries, making them potentially interesting for model-building. As an illustrative application, we couple the standard model gauge group to a model with an SU(5) global symmetry, resulting in a model with composite messengers and a non-minimal spectrum of superpartner masses.
18 pages, LaTeX2e, no figures. Minor corrections; version to be published in Phys. Rev. D
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Cited by in corpus (18)
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- Composite Quarks and Leptons from Dynamical Supersymmetry Breaking without Messengers
- Improved Single Sector Supersymmetry Breaking
- TASI-2002 Lectures: Non-perturbative Supersymmetry
- A Mixed Phase of SUSY Gauge Theories from a-Maximization
- An Improved Model of Direct Gauge Mediation
- Meta-Stable Brane Configuration and Gauged Flavor Symmetry
- Implication of Exact SUSY Gauge Couplings for QCD
- Note on the pseudo-Nambu-Goldstone Boson of Meta-stable SUSY Violation
- A One-Scale Model of Dynamical Supersymmetry Breaking
- Cosmological Moduli Problem in a Supersymmetric Model with Direct Gauge Mediation
- A New Model of Direct Gauge Mediation with an Affine Quantum Moduli Space
- Duality between simple-group gauge theories and some applications
- Chiral Gauge Theories on and SUSY Breaking