Algebraic reduction of Feynman diagrams to scalar integrals: A Mathematica implementation of LERG-I

✍ Scribed by Robin G. Stuart

• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 510 KB
• Volume: 85
• Category: Article
• ISSN: 0010-4655
• DOI: 10.1016/0010-4655(94)00141-n

✦ Synopsis

A Mathematica implementation of the program LERG-I is presented that performs the reduction of tensor integrals, encountered in one-loop Feynman diagram calculations, to scalar integrals. The program was originally coded in REDUCE and in that incarnation was applied to a number of problems of physical interest.