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arXiv · 1708.03482

Non-perturbative finite-temperature Yang-Mills theory

Anton K. Cyrol·Mario Mitter·Jan M. Pawlowski·Nils Strodthoff
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Abstract

We present non-perturbative correlation functions in Landau-gauge Yang-Mills theory at finite temperature. The results are obtained from the functional renormalisation group within a self-consistent approximation scheme. In particular, we compute the magnetic and electric components of the gluon propagator, and the three- and four-gluon vertices. We also show the ghost propagator and the ghost-gluon vertex at finite temperature. Our results for the propagators are confronted with lattice simulations and our Debye mass is compared to hard thermal loop perturbation theory.

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Anton K. Cyrol, Mario Mitter, Jan M. Pawlowski, Nils Strodthoff. 2017-08-11. Non-perturbative finite-temperature Yang-Mills theory. https://doi.org/10.1103/physrevd.97.054015

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