arXiv:hep-ph/9708206·v2·High Energy Physics — Phenomenology
A Possible Unification Model for All Basic Forces
Wu Yue-Liang (Y.L.WU) · Zhou Guang-Zhao (K.C. Chou)
Abstract
A unification model for strong, electromagnetic, weak and gravitational forces is proposed. The tangent space of ordinary coordinate 4-dimensional spacetime is a submanifold of an 14-dimensional internal spacetime spanned by four frame fields. The unification of the standard model with gravity is governed by gauge symmetry in the internal spacetime.
Comments: 9 pages, Revtex, no figures, minor changes, Published in: Science in China, Series A41 (1998) 324