Estimating higher order perturbative coefficients using Borel transform
高能物理 - 唯象学
2009-11-07 v2 核理论
摘要
A new method of estimating higher order perturbative coefficients is discussed. It exploits the rapid, asymptotic growth of perturbative coefficients and the information on the singularities in the complex Borel plane. A comparison with other methods is made in several Quantum Chromodynamics (QCD) expansions.
引用
@article{arxiv.hep-ph/0204150,
title = {Estimating higher order perturbative coefficients using Borel transform},
author = {Kwang Sik Jeong and Taekoon Lee},
journal= {arXiv preprint arXiv:hep-ph/0204150},
year = {2009}
}
备注
9 pages, version to appear in PLB