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

Abstract

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 Grassmann-valued fermion fields or by particles with Grassmann charges.

9 pages, LaTeX (using espcrc2.sty). Talk given at the Second Conf. on Constrained Dynamics and Quantum Gravity, S.Margherita Ligure, 17-21 September 1996

References in corpus (7)

• N- and 1-time Classical Description of N-body Relativistic Kinematics and the Electromagnetic Interaction
• Geometrodynamics vs. Connection Dynamics
• Standard and Generalized Newtonian Gravities as ``Gauge'' Theories of the Extended Galilei Group - I: The Standard Theory
• Dirac's Observables for Yang-Mills Theory with Fermions
• A Geometrical Approach to Time-Dependent Gauge-Fixing
• Standard and Generalized Newtonian Gravities as ``Gauge'' Theories of the Extended Galilei Group - II: Dynamical Three-Space Theories
• Gauging kinematical and internal symmetry groups for extended systems: the Galilean one-time and two-times harmonic oscillators

Cited by in corpus (2)

• The Physical Role of Gravitational and Gauge Degrees of Freedom in General Relativity - I: Dynamical Synchronization and Generalized Inertial Effects
• The Physical Role of Gravitational and Gauge Degrees of Freedom in General Relativity - II: Dirac versus Bergmann observables and the Objectivity of Space-Time