Correlations between perturbation theory and power corrections in QCD at zero and finite temperature
High Energy Physics - Phenomenology
2014-11-20 v1
Abstract
The duality between QCD perturbative series and power corrections recently conjectured by Narison and Zakharov is analyzed. We propose to study correlations between both contributions as diagnostics tool. A very strong correlation between perturbative and non perturbative contributions is observed for several observables at zero and at finite temperature supporting the validity of the dual description.
Cite
@article{arxiv.0912.0499,
title = {Correlations between perturbation theory and power corrections in QCD at zero and finite temperature},
author = {E. Megias and E. Ruiz Arriola and L. L. Salcedo},
journal= {arXiv preprint arXiv:0912.0499},
year = {2014}
}
Comments
7 pages, 5 figures, 7 tables