Geometries of Maximal Acceleration
Abstract
Description
We discuss and compare several geometric structures which imply an upper bound to the acceleration of a particle measured in its rest system. While all of them have the same implications on the motion of a point particle, they differ in other important respects. In particular, they have different symmetry groups, which influence in a different way the search for an underlying dynamical theory.
21 pages, LaTex, no figures, notations changed, some remarks and some new references added
21 pages, LaTex, no figures, notations changed, some remarks and some new references added