Solving Gauss’ Laws and Searching Dirac Observables for the Four Interactions


A review is given of the status of the program of classical reduction to Dirac’s observables of the four interactions (standard SU(3)xSU(2)xU(1) particle model and tetrad gravity) with the matter described either by Grassmannvalued fermion fields or by particles with Grassmann charges. Talk given at the Second Conf. on Constrained Dynamics and Quantum… (More)