Observables in superstring inspired models with intermediate mass scales
Journal Article
·
· Mod. Phys. Lett. A; (United States)
The authors built a realistic E/sub 6/ superstring inspired model with intermediate mass scales, which has the characteristic feature of containing no extra U(1) factors in the low energy scenario. This may be acquired starting from a suitable Calabi-Yau compactification with b/sub 1,1/ > 1, such to give rise, after Hosotani breaking, to the rank r = 5 gauge group SU(3)/sub C/ x SU(2)/sub L/ x U(1)/sub Y/ x U(1)/sub E/, that is broken at an intermediate mass scale down to the standard model group. The minimization of the low energy effective potential and the renormalization group analysis are quantitatively performed, yielding viable mass spectra.
- Research Organization:
- Dipartimento di Fisica dell'Universita, Padova
- OSTI ID:
- 5881567
- Journal Information:
- Mod. Phys. Lett. A; (United States), Journal Name: Mod. Phys. Lett. A; (United States) Vol. 2:2; ISSN MPLAE
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645300 -- High Energy Physics-- Particle Invariance Principles & Symmetries
645400* -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COMPACTIFICATION
COMPOSITE MODELS
EXTENDED PARTICLE MODEL
FIELD THEORIES
LIE GROUPS
MASS FORMULAE
MATHEMATICAL MODELS
PARTICLE MODELS
QUANTUM FIELD THEORY
QUARK MODEL
RENORMALIZATION
STANDARD MODEL
STRING MODELS
SU GROUPS
SUPERSYMMETRY
SYMMETRY
SYMMETRY BREAKING
SYMMETRY GROUPS
U GROUPS
U-1 GROUPS
UNIFIED GAUGE MODELS
645400* -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COMPACTIFICATION
COMPOSITE MODELS
EXTENDED PARTICLE MODEL
FIELD THEORIES
LIE GROUPS
MASS FORMULAE
MATHEMATICAL MODELS
PARTICLE MODELS
QUANTUM FIELD THEORY
QUARK MODEL
RENORMALIZATION
STANDARD MODEL
STRING MODELS
SU GROUPS
SUPERSYMMETRY
SYMMETRY
SYMMETRY BREAKING
SYMMETRY GROUPS
U GROUPS
U-1 GROUPS
UNIFIED GAUGE MODELS