What is the best way to make Weyl projections?

Question

Hi,

So I'm working with Majorana spinors in four dimensions. But I would like to make a further reduction by making a Weyl projection with the \gamma_5 matrix. Is there a feature already built and if not, what would be the best way to do this without explicitly writing out the projection operator for every calculation?

Also, I'm working with extended supersymmetry and would like to denote the chirality of the spinor using the R-symmetry representation. But this is not really essential, I could easilly keep track of this myself.

Thanks,

Jesse

Answer 1

wish that I knew, please share if you work it out.