Title: Space-time Noncommutativity and Dirac Constraints

Speaker: David Vergara

Institution: Instituto de Ciencias Nucleares, UNAM, México DF., México

Abstract

Considering a reparametrized invariant theory, we impose noncommutativity of the space-time introducing at the classical level a non trivial symplectic structure. The theory is quantized by means of the Dirac's quantization condition over the physical states.