Conformal Completion of the Standard Model with a Fourth Generation

Abstract

We study dynamical electroweak symmetry breaking with a fourth generation within the $Z_n$ orbifolded $Ad{S}_5\otimes S^5$ framework. A realistic $Z_7$ example is discussed. The initial theory reduces dynamically, due to the induced condensates, to a four-family trinification near a TeV-scale conformal fixed point where the gauge hierarchy problem does not exist. We predict new gauge bosons and bifundamental fermions and scalars accessible by the LHC.

7 pages, v3: version to appear in JHEP

References in corpus (5)

• Electroweak Symmetry Breaking from a Holographic Fourth Generation
• Dynamical Electroweak Symmetry Breaking with a Heavy Fourth Generation
• An A_5 Model of Four Lepton Generations
• Quiver Gauge Theory and Conformality at the TeV Scale
• An Updated Numerical Analysis of eV Seesaw with Four Generations

Cited by in corpus (3)

• Hybrid dynamical electroweak symmetry breaking with heavy quarks and the 125 GeV Higgs
• Electroweak Constraints on the Fourth Generation at Two Loop Order
• Three Generations in Minimally Extended Standard Models