On the Structure of Space-Time at the Planck Scale
Abstract
Description
The set of space-time short-distance structures which can be described through linear operators is limited to a few basic cases. These are continua, lattices and a further short-distance structure which implies an ultraviolet cut-off. Under certain conditions, these cut-off degrees of freedom can reappear as internal degrees of freedom. We review the current status of the classification and present new conjectures.
10 pages, LaTeX (Proc. Erice 98)
10 pages, LaTeX (Proc. Erice 98)