The soft-gluon limit and the infrared enhancement of the quark-gluon vertex

The soft-gluon limit and the infrared enhancement of the quark-gluon vertex

Abstract The Schwinger–Dyson quark equation (SDE) combined with results from lattice simulation for the propagators are used to obtain information on the quark-gluon vertex, taking into account the recent full QCD lattice results for the soft-gluon limit. Its inclusion leads to a clear enhancement o...

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Bibliographic Details
Main Authors: Orlando Oliveira, Tobias Frederico, Wayne de Paula
Format: Article
Language:English
Published: SpringerOpen 2020-05-01
Series:European Physical Journal C: Particles and Fields
Online Access:http://link.springer.com/article/10.1140/epjc/s10052-020-8037-0

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