N-Extended Local Supersymmetry of Massless Particles in Spaces of Constant Curvature

Abstract

We review the unified description of massless spinning particles, living in spaces of constant curvature, in the framework of the pseudoclassical approach with a gauged $N$-extended worldline supersymmetry and a local $O(N)$ invariance.

5 pages, LaTeX, sprocl style, Talk given at the 2nd International Sakharov Conference on Physics, Lebedev Physical Institute, Moscow, May 20-24, 1996