Sculpting the Standard Model from low-scale Gauge-Higgs-Matter $E_8$ Grand Unification in ten dimensions

Abstract

The construction and general implications of a model with complete supersymmetric unification of the Standard Model matter content, interactions and families' replication into a single $E_8$ gauge superfield in ten dimensions is presented. The gauge and extended Poincaré symmetries are broken through compactification of the ${\mathbb{T}}^6/({\mathbb{Z}}_3\times {\mathbb{Z}}_3)$ orbifold with Wilson lines, which reduces the original symmetry and matter content into those of the Standard Model plus additional heavier states. Proton decay can be suppressed automatically while the compactification scale may be as low as $10^9\mathrm{GeV}$, so that the corresponding GUT-scale physics may be potentially accessible and testable by future collider measurements.

56 pages, 6 figures. v2: changed the orbifold

References in corpus (10)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Measurement of the fine-structure constant as a test of the Standard Model
• A Model of Comprehensive Unification
• Prospects for New Physics from gauge Left-Right-Colour-Family Grand Unification hypothesis
• Flavour and CP predictions from orbifold compactification
• $N=1$ trinification from dimensional reduction of $N=1$, $10D$ $E_8$ over $SU(3)/U(1)\times U(1)\times Z_3$ and its phenomenological consequences
• Minimal SU(5) Asymptotic Grand Unification
• Predicting the orbifold origin of the MSSM
• Exceptional Unification of Families and Forces

Cited by in corpus (1)

• Orbifold Modular GUT of Flavour