Generations of Quarks and Leptons from Noncompact Horizontal Symmetry
スポンサーリンク
概要
- 論文の詳細を見る
The three chiral generations of quarks and leptons may be generated through a spontaneous breakdown of the noncompact horizontal gauge symmetry G_H which governs, together with the standard gauge symmetry SU(3)×SU(2) ×U(1), the world in a vectorlike manner. In a framework of supersymmetric theory, the simplest choice G_H=SU(1, 1) works quite well for this scenario in which quarks, leptons and Higgses belong to infinite dimensional unitary representation of SU(1, 1). The relevance of the scenario to the hierarchical structure of their Yukawa coupling matrices is discussed.
- 理論物理学刊行会の論文
- 1995-02-25
著者
-
Inoue K
Kyushu Univ. Fukuoka Jpn
-
INOUE Kenzo
Yukawa Institute for Theoretical Physics, Kyoto University
-
Inoue Kenzo
Yukawa Institute For Theoretical Physics Kyoto University
関連論文
- Analysis of P_sN→VN Reactions through s-Channel Picture
- Renormalization of Supersymmetry Breaking Parameters Revisited
- Weak-Symmetry Breaking in Locally Supersymmetric Grand Unified Theories : Nuclear Physics
- Aspects of Grand Unified Models with Softly Broken Supersymmetry
- Low Energy Parameters and Particle Masses in a Supersymmetric Grand Unified Model
- Variety of Solutions of 't Hooft's Metacolor
- Radiative Corrections for W→eν^^- Decay in the Weinberg-Salam Model
- Perturbation Constraint on Particle Masses in the Weinberg-Salam Model with Two Massless Higgs Doublets
- Radiative Corrections for Yukawa Couplings and Masses of Leptons and Quarks in Grand Unified Model
- Embedding Weak-Hypercharge in Strong Gauge Group
- Muon Anomalous Magnetic Moment in an SU(3)×U(1) Gauge Model
- SU(2)×U(1)×U(1) Gauge Theory of Weak and Electromagnetic Interactions in a Unified SU(6) Scheme
- On the Effective λnγ and λnZ Vertices in a Vector-like Model
- Higgs as (Pseudo-) Goldstone Particles Revisited : Particles and Fields
- Higgs as (Pseudo-) Goldstone Particles : Particles and Fields
- Hierarchy of Gauge Symmetry and CP Nonconservation in a Unified SU(6) Gauge Theory
- Unification of the Lepton-Quark World by the Gauge Group SU(6)
- New Weak Phenomena and the Vectorlike Model with New Right-Handed Mixing
- Spontaneous CP Violation in the Vectorlike Model of the Weak Interactions
- A New Vectorlike Model of the Weak Interactions
- Mass Hierarchy from SU(1, 1)Horizontal Symmmetry
- Generations of Quarks and Leptons from Noncompact Horizontal Symmetry
- Mass Degeneracy of Squarks and Sleptons in Supergravity : Particles and Fields
- Non-Abelian Orbifolds
- Neutrino Masses and Mixing Matrix from SU(1,1) Horizontal Symmetry(Particles and Fields)
- Helicity Amplitudes Constructed by SU(6)×O(3) Spectrum with Broken SU(6)_W
- SU(6)×O(3), ^3P_0 and Duality
- String Interactions on Non-Abelian Orbifold : Particles and Fields
- Zero Mode and Modular Invariance in String on Non-Abelian Orbifold : Particles and Fields
- Model of Generations of Quarks and Leptons