作为费曼振幅枢轴的异常阈值
高能物理 - 唯象学
2009-11-13 v1
摘要
我们简要回顾了费曼振幅的约化技术、朗道奇点以及微分方程。
引用
@article{arxiv.0807.0698,
title = {Anomalous Threshold as the Pivot of Feynman Amplitudes},
author = {S. Goria and G. Passarino},
journal= {arXiv preprint arXiv:0807.0698},
year = {2009}
}
备注
Contribution to the Proceedings of the 9th DESY workshop on "Loops and Legs in Quantum Field Theory", Sondershausen, April 2008. 6 pages latex,