S-Matrix Theory for Black Holes

Abstract

We explain the principles of the laws of physics that we believe to be applicable for the quantum theory of black holes. In particular, black hole formation and evolution should be described in terms of a scattering matrix. This way black holes at the Planck scale become indistinguishable from other particles. This S-matrix can be derived from known laws of physics. Arguments are put forward in favor of a discrete algebra generating the Hilbert space of a black hole with its surrounding space-time including surrounding particles. 1.