One-Loop QCD Corrections to the Thermal Wilson Line Model
High Energy Physics - Phenomenology
2009-11-07 v2
Abstract
We calculate the time independent four-point function in high temperature (T) QCD and obtain the leading momentum dependent terms. Furthermore, we relate these derivative interactions to derivative terms in a recently proposed finite T effective action based on the SU(3) Wilson Line and its trace, the Polyakov Loop. By this procedure we thus obtain a perturbative matching at finite T between QCD and the effective model. In particular, we calculate the leading perturbative QCD-correction to the kinetic term for the Polyakov Loop.
Cite
@article{arxiv.hep-ph/0106141,
title = {One-Loop QCD Corrections to the Thermal Wilson Line Model},
author = {J. Wirstam},
journal= {arXiv preprint arXiv:hep-ph/0106141},
year = {2009}
}
Comments
Minor changes, one reference added