Grand unification in the minimal left-right symmetric extension of the standard model

Abstract

The simplest minimal left-right symmetric extension of the standard model is studied in the high energy limit, and some consequences of the grand unification hypothesis are explored assuming that the parity breaking scale is the only relevant energy between the electro-weak scale and the unification point. While the model is shown to be compatible with the observed neutrino phenomenology, the parity breaking scale and the heavy boson masses are predicted to be above 10^7 TeV, quite far from the reach of nowadays experiments. Below that scale only an almost sterile right handed neutrino is allowed with a mass M \approx 100 TeV.

References in corpus (12)

• Predictive Neutrino Spectrum in Minimal $SO(10)$ Grand Unification
• Electroweak Corrections in High Energy Processes using Effective Field Theory
• Threshold Effects in SO(10) Grandunified Models and Solar Neutrino Puzzle
• Truly Minimal Left-Right Model of Quark and Lepton Masses
• A Left-Right Symmetric Model for Neutrino Masses, Baryon Asymmetry and Dark Matter
• Dark matter and LHC phenomenology in a left-right supersymmetric model
• TeV scale Left Right Symmetry with spontaneous D-parity breaking
• Universal Seesaw from Left-Right and Peccei-Quinn Symmetry Breaking
• Self-consistent variational approach to the minimal left-right symmetric model of electroweak interactions
• A Truly Minimal Left-Right Symmetric Extension of the Standard Model
• Type II see-saw dominance in SO(10)
• Spontaneous parity violation and minimal Higgs models

Cited by in corpus (7)

• Gravitational Waves from a Pati-Salam Phase Transition
• LHC-scale left-right symmetry and unification
• Sterile Neutrino Dark Matter in Left-Right Theories
• Fermion dark matter from SO(10)
• Surveying the SO(10) Model Landscape: The Left-Right Symmetric Case
• Multiple Scales in Pati-Salam Unification Models
• Proton Decay and Axion Dark Matter in SO(10) Grand Unification via Minimal Left-Right Symmetry