Dyson schwinger equations: Connecting small and large length-scales

Abstract

I illustrate the phenomenological application of Dyson-Schwinger equations to the calculation of meson properties observable at TJNAF. Particular emphasis is given to this framework's ability to unify long-range effects constrained by chiral symmetry with short-range effects prescribed by perturbation theory, and interpolate between them.Comment: 8 pages, 3 figures, LaTeX, epsfig.sty. Summary of presentation at the conference "Particle and nuclear physics with CEBAF at Jefferson Lab", Dubrovnik, Croatia, November 3-10, 199