Looking at the deconfinement transition using Wilson flow
  Wilson flow is an effective tool for constructing renormalized composite operators. We explore use of the Wilson flow to construct renormalized order parameters for the deconfinement transition in SU(3) gauge theory. We discuss renormalization of the Polyakov loop, and of gluon condensates. 
Saumen Datta, Sourendu Gupta and Andrew Lytle
hep-lat