Two-loop gluon diagrams from string theory
高能物理 - 唯象学
2009-10-30 v1 高能物理 - 理论
摘要
We briefly review the string technology needed to calculate Yang-Mills amplitudes at two loops, and we apply it to the evaluation of two-loop vacuum diagrams.
引用
@article{arxiv.hep-ph/9706396,
title = {Two-loop gluon diagrams from string theory},
author = {Lorenzo Magnea and Rodolfo Russo},
journal= {arXiv preprint arXiv:hep-ph/9706396},
year = {2009}
}
备注
5 pages, LaTeX (AIP), talk presented by L. Magnea at DIS 97, Chicago