DIFFERENTIAL-EQUATION METHOD - THE CALCULATION OF N-POINT FEYNMAN DIAGRAMS

被引：335

作者：

KOTIKOV, AV

机构：

[1] Institute for Theoretical Physics

来源：

PHYSICS LETTERS B | 1991年 / 267卷 / 01期

关键词：

D O I：

10.1016/0370-2693(91)90536-Y

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We expand the earlier invented method of massive Feynman integral calculation, namely, the differential equation method, to N-point diagrams. We obtain a simple algorithm which allows us to reduce the N-point diagram to the (N - 1)-point diagrams.

引用

页码：123 / 127

页数：5

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