Can one set Dependence to zero?

[Zeick]

Dear Florian,

In a model with two U(1) gauge groups, I have tried to force one of the mixing parameters to zero assigning in parameter.m a dependence to zero:

Code: Select all

{gZZY,        {Description -> "Identically zero gauge mixing coupling",
			   LaTeX -> "g_{ZY}",
			   Dependence -> 0,
			   OutputName -> gZY}}

I hoped this would clear the parameter in RGE expressions in LaTeX output, but g_{ZY} persists. Is there a way to remove it from output?

Best regards,
- Zeick

[FStaub]

Hi,

I think not.
It's also dangerous: in general, you have this triangle for the gauge coughing matrix just at one scale.

Cheers
Florian