Actually, that's what I need but I have a lot of terms so the reduction by hand is out of the question. Maybe there's a data base where I can find all the coefficients for the reduction so I can implement a program?
Hi there!
I was wondering if anybody knows what package or software CERN of other particle accelerators use to calculate their theoretical predictions. I need specifically tensor loop integrals of up to rank four and of three and four vertices.
Thanks!