Dynamical supersymmetry breaking at low energies
Journal Article
·
· Physical Review, D (Particles Fields); (United States)
- Santa Cruz Institute for Particle Physics, University of California, Santa Cruz, California 95064 (United States)
- Department of Physics, 9500 Gilman Drive 0319, University of California, San Diego, La Jolla, California 92093-0319 (United States)
Conventional approaches to supersymmetric model building suffer from several naturalness problems: they do not explain the large hierarchy between the weak scale and the Planck mass, and they require fine-tuning to avoid large flavor-changing neutral currents and particle electric dipole moments. The existence of models with dynamical supersymmetry breaking, which can explain the hierarchy, has been known for some time, but efforts to build such models have suffered from unwanted axions and difficulties with asymptotic freedom. In this paper we describe an approach to model building with supersymmetry broken at comparatively low energies which solves these problems, and give a realistic example.
- DOE Contract Number:
- FG03-90ER40546; FG03-92ER40689
- OSTI ID:
- 6380353
- Journal Information:
- Physical Review, D (Particles Fields); (United States), Vol. 48:3; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Pa
SUPERSYMMETRY
SYMMETRY BREAKING
AXIONS
FLAVOR
HIGGS BOSONS
QUANTUM CHROMODYNAMICS
SINGULARITY
TOPS
BOSONS
ELEMENTARY PARTICLES
FIELD THEORIES
GOLDSTONE BOSONS
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANIC SULFUR COMPOUNDS
ORGANOLEPTIC PROPERTIES
POSTULATED PARTICLES
QUANTUM FIELD THEORY
SYMMETRY
662210* - Specific Theories & Interaction Models
Particle Systematics- Unified Theories & Models- (1992-)
662120 - General Theory of Particles & Fields- Symmetry
Conservation Laws
Currents & Their Properties- (1992-)
Pa
SUPERSYMMETRY
SYMMETRY BREAKING
AXIONS
FLAVOR
HIGGS BOSONS
QUANTUM CHROMODYNAMICS
SINGULARITY
TOPS
BOSONS
ELEMENTARY PARTICLES
FIELD THEORIES
GOLDSTONE BOSONS
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANIC SULFUR COMPOUNDS
ORGANOLEPTIC PROPERTIES
POSTULATED PARTICLES
QUANTUM FIELD THEORY
SYMMETRY
662210* - Specific Theories & Interaction Models
Particle Systematics- Unified Theories & Models- (1992-)
662120 - General Theory of Particles & Fields- Symmetry
Conservation Laws
Currents & Their Properties- (1992-)