Computation of the Kugo-Ojima function from lattice simulations
High Energy Physics - Lattice
2023-12-19 v1
Abstract
In addition to its connection with a standard confinement criterion, the Kugo-Ojima function constitutes an indispensable component in a multitude of applications in the gauge sector of QCD. In the present work we report on preliminary results of an ongoing large-volume lattice simulation of this special function. In particular, the volume-dependence of the data is studied in detail, and a comparison with results obtained from Schwinger-Dyson equations is carried out.
Cite
@article{arxiv.2312.11423,
title = {Computation of the Kugo-Ojima function from lattice simulations},
author = {Nuno Brito and Orlando Oliveira and Paulo J. Silva and Joannis Papavassiliou and Mauricio N. Ferreira and Arlene C. Aguilar},
journal= {arXiv preprint arXiv:2312.11423},
year = {2023}
}
Comments
7 pages, 5 figures, Lattice 2023 proceedings