Name: ythang (email_not_shown)
Date: 08/07/19-01:17:14 AM Z


Hi,

I have a very stupid question... what is the convention used by FeynCalc to compute amplitudes? Obviously, the amplitude does not depend on the signature of the metric. What about instead the overall sign? Is the amplitude defined as in Schwartz's QFT book (see Eq.(24.7) ) ? Thanks.



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