Summing tree graphs at threshold
高能物理 - 唯象学
2009-12-30 v1
摘要
The solution of the classical field equation generates the sum of all tree graphs. We show that the classical equation reduces to an easily solved ordinary differential equation for certain multiparticle threshold amplitudes and compute these amplitudes.
引用
@article{arxiv.hep-ph/9209203,
title = {Summing tree graphs at threshold},
author = {Lowell S. Brown},
journal= {arXiv preprint arXiv:hep-ph/9209203},
year = {2009}
}
备注
11 pages in RevTex, UW/PT-92-16