Combining infrared and low-temperature asymptotes in Yang-Mills theories

Abstract

We demonstrate that power-like non-perturbative behavior of gluon and ghost propagators in infrared limit of Yang-Mills theories can provide at finite temperatures T a negative T^4-contribution to the pressure and energy density. Existence of mass gap implies then new relations between infrared critical exponents of gluon and ghost propagators.

4 pages, RevTeX 4. Revision: title changed, references and new material added. Published version

References in corpus (3)

• New features of the gluon and ghost propagator in the infrared region from the Gribov-Zwanziger approach
• Infrared properties of propagators in Landau-gauge pure Yang-Mills theory at finite temperature
• Large volume behaviour of Yang-Mills propagators

Cited by in corpus (3)

• A refinement of the Gribov-Zwanziger approach in the Landau gauge: infrared propagators in harmony with the lattice results
• Constraints on the IR behavior of the gluon propagator in Yang-Mills theories
• A Numerical Approach to Coulomb Gauge QCD