Description of non-polynomical quantum field theories by superpropagator method

Abstract The description of superpropagator method and its applications to the mesodynamics, weak interaction, electrodynamics involving gravity and the chiral invariant field theory is given. The low‐energy behaviour of particles is described, taking into account the loop Feynman diagrams. The renormalizations of physical quantities are finite and are expressed in terms of coupling constants. Partly this work was reported at the Third International Conference on Non‐Local Quantum Field Theory in 1973 at Alushta, USSR.