Name: V. Shtabovenko Date: 01/08/18-03:26:13 PM Z
Hi,
just replace
Model -> “UnitarySM”,GenericModel->“UnitaryLorentz”
in diagsMuonDecayTree = …
with
Model -> {SM, UnitarySM},GenericModel->{Lorentz, UnitaryLorentz}
I’m not very eager to fix that old example, since for the upcoming
version of FeynCalc most of the examples have already been reworked
and
renamed in a proper way:
https://github.com/FeynCalc/feyncalc/tree/master/FeynCalc/Examples
Cheers,
Vladyslav
Am 06.01.2018 um 19:29 schrieb
[marco.niggetiedt_at_HIDDEN-E-MAIL]:
> Hi all,
>
> I recently came across a problem regarding the Unitary Lorentz
Model.
> When opening an electroweak example from the FeynCalc examples
folder
> (e.g. EWMuonDecayTree.m), where the UnitaryLorentz Model is used,
an
> error occurs while generating the Feynman diagrams. The statement
is
> „M$GenericPropagators: Definition missing in generic model file.“
>
> Since I am new to FeynCalc and Mathematica, I have actually no idea
how
> to fix the error. Could you help me out?
>
> Thank you in advance.
>
> Best regards,
>
> Marco
>