Perturbative series and the 1/N expansion for the QED \beta-function
High Energy Physics - Phenomenology
2014-11-27 v1
Abstract
A comparison of the perturbative series and the 1/N expansion for the QED renormalization group \beta-function in the Minimal Subtraction scheme is performed. The good agreement between two expansions is found which proves that the MS \beta-function is under perfect perturbative control.
Keywords
Cite
@article{arxiv.1310.6388,
title = {Perturbative series and the 1/N expansion for the QED \beta-function},
author = {S. A. Larin},
journal= {arXiv preprint arXiv:1310.6388},
year = {2014}
}
Comments
4 pages