CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1993, Vol. 10 ›› Issue (1): 120-122.

Previous Articles    

A MATHEMATICA PROGRAM FOR CALCULATING γ MATRIX TRACE IN QUANTUM FIELD THEORY

Ji Yonghua, Ma Wengan   

  1. University of Science & Technology of China, Modern Physics Department, Hefei 230026
  • Received:1991-10-24 Revised:1992-03-30 Online:1993-03-25 Published:1993-03-25

Abstract: A computer program Gamma, which is based on the computer symbolic algebra manipulation system mathematica, is introduced. This program has defined γ matrix expressions and their calculations. It is very convenient to calculate Feynman diagrams using this program.

Key words: γ matrix, matrix trace, computer software, Mathematica