TARCER - A Mathematica program for the reduction of two-loop propagator integrals

被引：110

作者：

Mertig, R

Scharf, R

机构：

[1] Mertig Res & Consulting, NL-1098 VA Amsterdam, Netherlands

[2] Univ Leipzig, Inst Theoret Phys, D-04109 Leipzig, Germany

来源：

COMPUTER PHYSICS COMMUNICATIONS | 1998年 / 111卷 / 1-3期

关键词：

Feynman integrals; two-loop corrections;

D O I：

10.1016/S0010-4655(98)00042-3

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

TARCER is an implementation of the recurrence algorithm of O.V. Tarasov for the reduction of two-loop propagator integrals with arbitrary masses to a small set of basis integrals, The tensor integral reduction scheme is adapted to moment integrals emerging in operator matrix element calculations. (C) 1998 Elsevier Science B.V.

引用

页码：265 / 273

页数：9