Confinement encoded in Landau gauge gluon and ghost propagators
E.-M. Ilgenfritz
TL;DR
This paper reviews lattice and continuum studies of gluon and ghost propagators, exploring their roles in confinement mechanisms like Gribov-Zwanziger, Kugo-Ojima, and vortex models, highlighting recent non-perturbative insights.
Contribution
It synthesizes current non-perturbative lattice and Dyson-Schwinger results on gluon and ghost propagators within confinement scenarios.
Findings
Lattice and Dyson-Schwinger results support confinement mechanisms
Gluon and ghost propagators exhibit features consistent with Gribov-Zwanziger scenario
Vortex mechanisms relate to propagator behavior in confinement
Abstract
An introduction is given into current lattice investigations of the non-perturbative gluon and ghost propagators, in the light of the Gribov-Zwanziger and Kugo-Ojima scenarios of confinement, in the context of results obtained from the non-perturbative Dyson-Schwinger approach in the continuum and in connection with the vortex mechanism of confinement.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Black Holes and Theoretical Physics · Particle physics theoretical and experimental studies