iamquantized Messages 28 Reaction score 0 Thread starter Nov 21, 2007 #1 is there any program that can generate the feynman diagram for a specific perturbation of n-order contributions to Green function?
is there any program that can generate the feynman diagram for a specific perturbation of n-order contributions to Green function?
Mr.Brown Messages 66 Reaction score 0 Nov 22, 2007 #2 you could try http://www.feyncalc.org/ but you need mathematica afaik.