Perspective on rainbow-ladder truncation
arXiv:0802.1948 · doi:10.1103/PhysRevC.77.042202
Abstract
Prima facie the systematic implementation of corrections to the rainbow-ladder truncation of QCD's Dyson-Schwinger equations will uniformly reduce in magnitude those calculated mass-dimensioned results for pseudoscalar and vector meson properties that are not tightly constrained by symmetries. The aim and interpretation of studies employing rainbow-ladder truncation are reconsidered in this light.
5 pages, 5 figures