Surveying the SO(10) Model Landscape: The Left-Right Symmetric Case

Abstract

Grand Unified Theories (GUTs) are a very well motivated extensions of the Standard Model (SM), but the landscape of models and possibilities is overwhelming, and different patterns can lead to rather distinct phenomenologies. In this work we present a way to automatise the model building process, by considering a top to bottom approach that constructs viable and sensible theories from a small and controllable set of inputs at the high scale. By providing a GUT scale symmetry group and the field content, possible symmetry breaking paths are generated and checked for consistency, ensuring anomaly cancellation, SM embedding and gauge coupling unification. We emphasise the usefulness of this approach for the particular case of a non-supersymmetric SO(10) model with an intermediate left-right symmetry and we analyse how low-energy observables such as proton decay and lepton flavour violation might affect the generated model landscape.

36 pages, 6 figures

References in corpus (22)

• General CP Violation in Minimal Left-Right Symmetric Model and Constraints on the Right-Handed Scale
• Physics Potential of a Long Baseline Neutrino Oscillation Experiment Using J-PARC Neutrino Beam and Hyper-Kamiokande
• Fermion Masses in SO(10) Models
• Simplified models with baryon number violation but no proton decay
• Search for Nucleon Decay into Charged Anti-lepton plus Meson in Super-Kamiokande I and II
• Higgs Sector of the Left-Right Symmetric Theory
• Leptoquark mechanism of neutrino masses within the grand unification framework
• Signal of Right-Handed Charged Gauge Bosons at the LHC?
• Yukawa Sector of Minimal SO(10) Unification
• Double Beta Decay, Lepton Flavour Violation and Collider Signatures of Left-Right Symmetric Models with Spontaneous D Parity Breaking
• (Non)decoupling of the Higgs triplet effects
• A renormalizable SO(10) GUT scenario with spontaneous CP violation
• Renormalization Group Running of Fermion Observables in an Extended Non-Supersymmetric SO(10) Model
• A to Z of Flavour with Pati-Salam
• Pinning down the New Minimal Supersymmetric GUT
• Proton lifetime in the minimal SO(10) GUT and its implications for the LHC
• Charged Lepton Flavor Violating Processes and Scalar Leptoquark Decay Branching Ratios in the Colored Zee-Babu Model
• Lepton Flavour Violation in Left-Right Theory
• Determining Heavy Mass Parameters in Supersymmetric SO(10) Models
• Grand unification in the minimal left-right symmetric extension of the standard model
• Latest results of MEG and status of MEG-II
• QCD Exotics

Cited by in corpus (15)

• Gravitational Waves from a Pati-Salam Phase Transition
• Gravitational Waves as a Probe of Left-Right Symmetry Breaking
• GUT Physics in the era of the LHC
• Roadmap of left-right models based on GUTs
• Characters and Group Invariant Polynomials of (Super)fields: Road to "Lagrangian"
• Hilbert Series and Plethystics: Paving the path towards 2HDM- and MLRSM-EFT
• Gravitational Wave Imprints of Left-Right Symmetric Model with Minimal Higgs Sector
• Gauge Coupling Unification without Supersymmetry
• Chiral Anomaly in SU(2)${}_R$-Axion Inflation and the New Prediction for Particle Cosmology
• Quantum nature of the minimal potentially realistic $\mathrm{SO}(10)$ Higgs model
• Leptogenesis and low-energy CP violation in a type-II-dominated left-right seesaw model
• Left-Right Symmetry Breaking and Gravitational Waves : A Tale of Two Phase Transitions
• Bimagnetic Monopoles
• Interplay of type-I and type-II seesaw in neutrinoless double beta decay in left-right symmetric model
• Multimagnetic Monopoles