Hello,
I get the beta-functions in terms of traces over SM Yukawa couplings.
I did not find any way to compute these traces in the code.

I would appreciate any hint on this point.
Best wishes,

Thank you for the reply. Meanwhile I got another problem. I get the beta-functions in terms of traces over SM Yukawa couplings. I did not find any way to compute these traces in the code, or to do them manually where to find the Yukawa matrices. I would appreciate any hint in this point. Best wishes,

Hello,
Thank you for the reply.
I would like to remove the GUT renormalization in the code.
Can you hint on how to do this task?

Best regards,
Keyhan

Hello,

I am puzzled by the beta-function for g1 produced by SARAH.
The output for the beta function reads 41/10 g1^3 while in the literature it is 41/6 g1^3.
The other two beta functions are in agreement.

I would appreciate it if clarify the issue.
Best
Keyhan.