Progress report for a research program in theoretical high-energy physics

Last year's research program dealt with a variety of topics including eikonal/multiplicity studies (elastic and inelastic distributions by a semi-classical method, Gribov calculus); analytic parametrization (total cross sections, real to imaginary ratios of forward amplitudes, charge-exchange processes); multiperipheral cluster models (pion-pole dominance); narrow-width particles (conventional hadronic model for psi(3.1) and psi(3.7), baryon--antibaryon resonances, decays of long-lived hadrons); neutrino-nucleon collisions (charmed particles, neutral-current processes); models for permanently bound quarks (scalar quarks in one dimension, meson decays, spin-1/2 colored quarks); spontaneous symmetry breaking (excitation of composite fields, non-abelian gauge theories); properties of model field theories (Nambu model, Luttinger model); functional techniques for many-body systems (multiparticle production, phase transitions); topics in general relativity; as well as other studies involving the strong, electromagnetic, and weak interactions of elementary particles. A list of publications is included. (U.S.)