PoS - Proceedings of Science
Volume 256 - 34th annual International Symposium on Lattice Field Theory (LATTICE2016) - Vacuum Structure and Confinement
Landau gauge gluon vertices from Lattice QCD
A. Duarte, O. Oliveira, P. Silva*
*corresponding author
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Pre-published on: February 16, 2017
Published on: March 24, 2017
Abstract
In lattice QCD the computation of one-particle irreducible (1PI) Green's functions with a large number (> 2) of legs is a challenging task. Besides tuning the lattice spacing and volume to reduce finite size effects, the problems associated with the estimation of higher order moments via Monte Carlo methods and the extraction of 1PI from complete Green's functions are limitations of the method. Herein, we address these problems revisiting the calculation of the three gluon 1PI Green's function.
DOI: https://doi.org/10.22323/1.256.0351
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