Spin Gauge Theory of Gravity in Clifford Space
General Relativity and Quantum Cosmology
2011-08-17 v1
Abstract
A theory in which 16-dimensional curved Clifford space (C-space) provides a realization of Kaluza-Klein theory is investigated. No extra dimensions of spacetime are needed: "extra dimensions" are in C-space. We explore the spin gauge theory in C-space and show that the generalized spin connection contains the usual 4-dimensional gravity and Yang-Mills fields of the U(1)xSU(2)xSU(3) gauge group. The representation space for the latter group is provided by 16-component generalized spinors composed of four usual 4-component spinors, defined geometrically as the members of four independent minimal left ideals of Clifford algebra.
Keywords
Cite
@article{arxiv.gr-qc/0511124,
title = {Spin Gauge Theory of Gravity in Clifford Space},
author = {Matej Pavsic},
journal= {arXiv preprint arXiv:gr-qc/0511124},
year = {2011}
}
Comments
9 pages, talk presented at the QG05 conference, 12-16 September 2005, Cala Gonone, Italy