Correlations and Critical Behavior in Lattice Gluodynamics
High Energy Physics - Lattice
2022-02-16 v1
Abstract
In the Landau-gauge lattice gluodynamics we find that, both in the SU(2) and SU(3) theory, a correlation of the Polyakov loop with the asymmetry of the gluon condensate as well as with the longitudinal propagator makes it possible to determine the critical behavior of these quantities. We discuss finite-volume corrections and reveal that they can be reduced by the use of regression analysis. We also analyze the temperature dependence of low-momenta propagators in different Polyakov-loop sectors.
Cite
@article{arxiv.2201.02998,
title = {Correlations and Critical Behavior in Lattice Gluodynamics},
author = {V. G. Bornyakov and V. A. Goy and E. A. Kozlovsky and V. K. Mitrjushkin and R. N. Rogalyov},
journal= {arXiv preprint arXiv:2201.02998},
year = {2022}
}
Comments
9 pages, 6 figures; talk given at the international online conference "Quark Confinement and the Hadron Spectrum", August 2nd-6th 2021, hosted by University of Stavanger, Norway