Name: Matt Rizik (email_not_shown)
Date: 04/20/18-06:16:32 PM Z


Hi,

I'm linking my question from Stack Exchange for clarity, since I can use TeX formatting there:

https://mathematica.stackexchange.com/questions/171476/is-there-a-method-in-feyncalc-for-collecting-like-powers-of-four-vectors

My problem concerns isolating like powers of some loop momentum in order that a large integral may be broken down into a sum over smaller integrals without using PV reduction. Is there any built-in method to do this?

Thanks in advance!

-Matt



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