Journal ArticleDOI
See-saw masses for quarks and leptons in an ambidextrous electroweak interaction model
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In this paper, an ambidextrous electroweak interaction model with SU(2L×SU(2)R×U(1) gauge symmetry is described, in which the conventional quarks and leptons are accompanied by a set of new fermions that transform as singlets of SU( 2L× SU(R)R. The model has only two doublets of Higgs scalars.About:
This article is published in Physics Letters B.The article was published on 1987-06-04. It has received 43 citations till now. The article focuses on the topics: Technicolor & Standard Model.read more
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Quantization and Renormalization of the Manifest Left–Right Symmetric Model of Electroweak Interactions
TL;DR: In this article, the authors present a model at tree level with a Higgs sector containing one bidoublet and two triplets, and the canonical quantization and Faddeev-Popov Lagrangian are carried out ('t Hooft gauge').
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Quark mixings and mass hierarchy from radiative corrections
TL;DR: In this paper, the authors discuss a scheme where both quark mass hierarchy and mixing angles arise out of radiative corrections and are therefore calculable, where no horizontal symmetry or Yukawa coupling hierarchy is required.
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ANALYSIS OF SU(3)c⊗SU(3)L ⊗U(1)X LOCAL GAUGE THEORY
TL;DR: In this paper, six different models, straightforward extensions of the standard model to of SU(3)c ⊗ SU( 3)L ⊆ U(1)X, which do not contain particles with exotic electric charges are presented.
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Analysis of SU(3)_c X SU(3)_L X U(1)_X local gauge theory
TL;DR: In this article, six different models, straightforward extensions of the standard model to SU(3)_c X SU( 3)_L X U(1)_X, which do not contain particles with exotic electric charges are described.
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New physics effects in the flavor-changing neutral couplings of the top quark
TL;DR: In this paper, the authors survey the flavor-changing neutral couplings of the top quark predicted by some extensions of the Standard Model: THDM, SUSY, Left-Right symmetric, TC2, 331, and models with extra quarks.
References
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Journal ArticleDOI
Lepton Number as the Fourth Color
TL;DR: In this paper, a non-Abelian renormalizable anomaly-free subgroup of the fundamental symmetry structure is defined, which unites three quartets of colored baryonic quarks and the quartet of known leptons into 16-folds of chiral fermionic multiplets, with lepton number treated as the fourth color quantum number.
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Left-right gauge symmetry and an "isoconjugate" model of CP violation
TL;DR: In this paper, left-right symmetry in the starting gauge interactions provides the basis for an "isoconjugate" model of parity-violating nonleptonic interactions.
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Constraint on the Mass Scale of a Left-Right Symmetric Electroweak Theory from the K(L) K(S) Mass Difference
TL;DR: The mass difference of the charged right-handed gauge field occurring in a "manifest" left-right-symmetric electroweak theory was shown to be 1.6$ TeV in this article.
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Ambidextrous theory of the weak interactions
TL;DR: A renormalizable model of weak interactions based on the gauge group SU(2)L × SU( 2)R × U(1) and incorporating a natural suppression of all flavor-changing neutral currents was proposed in this paper.
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Neutral Currents in Expanded Gauge Theories
Howard Georgi,Steven Weinberg +1 more
TL;DR: In this article, the standard SU(2) x U(1) gauge model was generalized to include several neutral intermediate vector bosons, without changing the predictions of the model for neutral-current neutrino interactions.