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hep-ph2016
Landau gauge Yang-Mills correlation functions
Anton K. Cyrol, Leonard Fister, Mario Mitter +2
We investigate Landau gauge Yang-Mills theory in a systematic vertex expansion scheme for the effective action with the functional renormalisation group. Particular focus i…
hep-ph2015
Functional renormalisation group in a finite volume
Leonard Fister, Jan Martin Pawlowski
We study a -theory at finite temperature in a finite volume. Quantum, thermal and volume fluctuations are treated with the functional renormalisation group. Specifically, we f…
hep-ph2013
Quark Confinement from Correlation Functions
Leonard Fister, Jan M. Pawlowski
We study quark confinement by computing the Polyakov loop potential in Yang--Mills theory within different non-perturbative functional continuum approaches [1]. We extend previous…