Non-perturbative plaquette in 3d pure SU(3)

Abstract

We present a determination of the elementary plaquette and, after the subsequent ultraviolet subtractions, of the finite part of the gluon condensate, in lattice regularization in three-dimensional pure SU(3) gauge theory. Through a change of regularization scheme to MSbar and a matching back to full four-dimensional QCD, this result determines the first non-perturbative contribution in the weak-coupling expansion of hot QCD pressure.

arXiv comment6 pages, 4 figures, talk presented at Lattice 2005 (Non-zero temperature and density)

References in corpus (6)

• Generic Rules for High Temperature Dimensional Reduction and Their Application to the Standard Model
• The pressure of hot QCD up to g^6 ln(1/g)
• Free Energy of QCD at High Temperature
• Plaquette expectation value and gluon condensate in three dimensions
• Tackling the infrared problem of thermal QCD
• Four loop stochastic perturbation theory in 3d SU(3)