Calculation of QED graphs with the spinor technique
收藏doi.org2025-03-25 收录
下载链接:
http://doi.org/10.17632/mcpnrmskdh.1
下载链接
链接失效反馈官方服务:
资源简介:
Abstract
QED tree diagrams are calculated with the spinor technique using symbolic algebra. A first program SPINORP1 calculates all topologically distinct diagrams. The input are the number and kinds of particles. A second program SPINORP2 generates a REDUCE source program to evaluate the spinor amplitude for all possible polarizations of the external particles.
Title of program: SPINORP
Catalogue Id: ABLN_v1_0
Nature of problem
Symbolic calculation of QED tree diagrams with the help of the spinor product method.
Versions of this program held in the CPC repository in Mendeley Data
ABLN_v1_0; SPINORP; 10.1016/0010-4655(90)90021-R
This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
摘要:利用自旋子技术以及符号代数计算 QED 树图,其中程序 SPINORP1 可计算所有拓扑上不同的图。输入参数包括粒子的数量与种类。程序 SPINORP2 则生成 REDUCE 源代码,以评估外部粒子所有可能极化下的自旋子振幅。
程序名称:SPINORP
目录编号:ABLN_v1_0
问题性质:借助自旋子乘积方法进行 QED 树图的符号计算。
该程序版本存放在 CPC 程序库中的 Mendeley 数据库,版本信息如下:ABLN_v1_0;SPINORP;10.1016/0010-4655(90)90021-R
此程序已从贝尔法斯特女王大学(1969-2019年)的 CPC 程序库导入。
提供机构:
doi.org



