Relativistic Quark Model as Representation of Current Algebra

Let us summarize the discussion in the first part of this work on the use of equal-time commutation relations of charge densities at infinite momentum. We consider the space of all quantum states of hadrons, to all orders in the strong interaction, and with weak, electromagnetic, and gravitational interactions treated as perturbations. We assume the validity of equal-time commutation relations among the time components of vector currents