Volume 483 - The XVIth Quark Confinement and the Hadron Spectrum Conference (QCHSC24) - Posters
The four-gluon and ghost-gluon vertices in the Landau gauge from lattice simulations
N. Brito, M. Colaço, O. Oliveira and P.J. Silva*
*: corresponding author
Full text: pdf
Published on: October 27, 2025
Abstract
The computation of the four-gluon and ghost-gluon vertices in the Landau gauge using high statistical lattice ensembles for $32^4$ and $48^4$ volumes is addressed. For the four-gluon
vertex, our previous results for the collinear kinematics are updated allowing to get a better coverage of the IR region. Furthermore, the one-particle irreducible ghost-gluon Green function in the soft gluon limit is computed covering, with precision, a large momentum region.
DOI: https://doi.org/10.22323/1.483.0267
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