Perturbative renormalization of the electric field correlator
The momentum diffusion coefficient of a heavy quark in a hot QCD plasma can be extracted as a transport coefficient related to the correlator of two colour-electric fields dressing a Polyakov loop. We determine the perturbative renormalization factor for a particular lattice discretization of this c...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2016-04-01
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Series: | Physics Letters B |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269316001167 |