Renormalon Subtraction from the Average Plaquette and the Gluon Condensate
High Energy Physics - Phenomenology
2011-01-17 v2
Abstract
A Borel resummation scheme of subtracting the perturbative contribution from the average plaquette is proposed using the bilocal expansion of Borel transform. It is shown that the remnant of the average plaquette, after subtraction of the perturbative contribution, scales as a dim-4 condensate. A critical review of the existing procedure of renormalon subtraction is presented.
Keywords
Cite
@article{arxiv.1003.0231,
title = {Renormalon Subtraction from the Average Plaquette and the Gluon Condensate},
author = {Taekoon Lee},
journal= {arXiv preprint arXiv:1003.0231},
year = {2011}
}
Comments
7pages,one figure; Journal version (added references and introductory remarks)