Standard Model and Gravity from Spinors
High Energy Physics - Theory
2008-06-20 v2
Abstract
We propose to unify the Gravity and Standard Model gauge groups by using algebraic spinors of the standard four-dimensional Clifford algebra, in left-right symmetric fashion. This generates exactly a Standard Model family of fermions, and a Pati-Salam unification group emerges, at the Planck scale, where (chiral) self-dual gravity decouples. As a remnant of the unification, isospin-triplets spin-two particles may naturally appear at the weak scale, providing a striking signal at the LHC.
Cite
@article{arxiv.0706.3304,
title = {Standard Model and Gravity from Spinors},
author = {F. Nesti},
journal= {arXiv preprint arXiv:0706.3304},
year = {2008}
}