arXiv:hep-th/9812171·v1·High Energy Physics — Theory
Can the QCD Effective Charge Be Symmetrical in the Euclidean and the Minkowskian Regions?
K.A. Milton🇺🇸 · I.L. Solovtsov🇷🇺
Abstract
We study a possible symmetrical behavior of the effective charges defined in the Euclidean and Minkowskian regions and prove that such symmetry is inconsistent with the causality principle.
Comments: 5 pages, REVTeX