The Non-Abelian Gauge Field Propagator in a Plane Wave Background Field
arXiv:1803.08571 · doi:10.1139/cjp-2018-0214
Abstract
Employing methods introduced by Schwinger in quantum electrodynamics, we compute the propagator for a non-Abelian gauge field in a plane wave background field. In the long distance limit a mass-like term for the gauge field is induced by this interaction.