Asymptotic solution of Schwinger -- Dyson equation for the gluon propagator in the infrared region
| dc.creator | Alekseev, A. I. | |
| dc.date | 1995-12-22 | |
| dc.date.accessioned | 2026-07-07T04:21:46Z | |
| dc.date.available | 2026-07-07T04:21:46Z | |
| dc.description | The equation for the gluon propagator in the approach of Baker-Ball-Zachariasen is considered. The possibility of non-integer power infrared behaviour is studied, $D(q) \sim (q^2)^{-c}$, $q^2 \rightarrow 0$. It is shown that the characteristic equation for the exponent has no solutions at $-1\leq c\leq 3$. The approximations made to obtain the closed integral equation are analysed and the conclusion on the infrared behaviour of the gluon propagator $D(q) \sim 1/(q^2)^2$, $q^2 \rightarrow 0$ is made when the transverse part of the triple gluon vertex is taken into account. | |
| dc.description | 11 pages, LATEX | |
| dc.identifier | https://arxiv.org/abs/hep-th/9512185 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9512185 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/54456 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Asymptotic solution of Schwinger -- Dyson equation for the gluon propagator in the infrared region | |
| dc.type | text |