Single-sector supersymmetry breaking in supersymmetric QCD

Journal Article · Sat May 01 04:00:00 EDT 2010 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.81.095020· OSTI ID:21409984

Franco, Sebastian ^[1]; Kachru, Shamit ^[1]

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1. Kavli Institute for Theoretical Physics, University of California, Santa Barbara, California 93106 (United States)

We construct examples of single-sector supersymmetry breaking based on simple deformations of supersymmetric QCD with (weakly) gauged flavor group. These theories are calculable in a weakly coupled Seiberg dual description. In these models, some of the particles in the first two generations of quarks and leptons are composites of the same strong dynamics which leads to dynamical supersymmetry breaking. Such models can explain the hierarchies of Yukawa couplings in the standard model, in a way that predictively correlates with the spectrum of supersymmetry-breaking soft terms.

• OSTI ID: 21409984
• Journal Information: Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 9 Vol. 81; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COMPOSITE MODELS
COUPLING
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
FLAVOR MODEL
GAUGE INVARIANCE
GRAND UNIFIED THEORY
INVARIANCE PRINCIPLES
LEPTONS
MATHEMATICAL MODELS
PARTICLE MODELS
PARTICLES
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MODEL
QUARKS
SPECTRA
STANDARD MODEL
SUPERSYMMETRY
SYMMETRY
SYMMETRY BREAKING
UNIFIED GAUGE MODELS