Instanton effective action formalism for 2-point and 4-point functions
arXiv:hep-ph/9912323 · doi:10.1103/PhysRevD.62.016001
Abstract
We provide an instanton effective action formalism in terms of which one can investigate the nonperturbative generation of 2-point and 4-point functions.
16 pages, 1 figure, signs and i's corrected