The Gluon propagator close to criticality

@article{Maas2012TheGP,
  title={The Gluon propagator close to criticality},
  author={Axel Maas and Jan M. Pawlowski and Lorenz von Smekal and Daniel Spielmann},
  journal={Physical Review D},
  year={2012},
  volume={85},
  pages={034037}
}
There are good reasons that the deconfinement phase transition of pure Yang-Mills theory at finite temperature should also be reflected in the behavior of gauge-fixed gluonic correlation functions. Understanding this in detail would provide another important example of how physical information can be extracted from gauge-dependent correlations, which is not always obvious. Therefore, herein we study the behavior of the Landau-gauge gluon propagator of pure $SU(2)$ across the phase transition in… 
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