ON THE ORIGIN OF KALUZA-KLEIN STRUCTURE
arXiv:hep-th/9506041 · doi:10.1016/0370-2693(95)01039-S
Abstract
It is suggested that quantum fluctuations of the light cone are at the origin of what appears at low energy to be a higher-dimensional structure over space-time. A model is presented which has but a finite number of Yang-Mills fields although the supplementary algebraic structure is of infinite dimension.
11 pages, plain tex