General Relativity in noncommutative spacetime as a unified framework for all interactions and the Higgs field

Abstract

General Relativity in the noncommutative spacetime of ${\mathcal{M}}^4\times Z_2\times Z_2$ is constructed based on a new type of fermions in addition to the known chiral quark-leptons. While this theory has a finite physical spectrum, all the known interactions of Nature and Higgs fields can be derived from it as components of gravity with only four free parameters.

arXiv comment5 pages