Hi,

epsTensor does the trick. Thanks a lot. Now it works !!

Hi, Sorry to bother you again. Just to be clearer, I have attached a short png file that clearly states my problem. It will be very helpful if you can please look into it. I have terms like Tr[\tilde\phi \dagger\phi] (phi being the bi-doublet) in the Lagrangian which are causing all the trouble. In ...

Hi, Thanks for your reply. We have two mass-squared terms corresponding to the bi-doublet and its charge-conjugate state (refer to e.g: 1507.01923 (eq. 2.7) ). There is another issue I was meaning to ask you. How exactly should I write the charge-conjugate state? Simply writing conj[] is not the rig...

Hi, I have successfully implemented a model in SARAH with extensions to the Standard Model. I have two Higgs doublets along with a bi-doublet in the scalar sector and consequentially four VEVs. Now the minimisation equations that SARAH writes are alright but when I run MakeSPheno[], it only shows on...