Algebraic reduction of Feynman diagrams
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Robin G. Stuart
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Article
📅
1995
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Elsevier Science
🌐
English
⚖ 510 KB
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 physic