In Minimal Supersymmetric Standard Model (MSSM) with $R$-parity, gauginos have Majorana mass. If we use $R$-symmetry instead of $R$-parity, gauginos do not have Majorana mass. But they can acquire Dirac mass if we introduce additional fields in adjoint representation e.g. Belanger et. al.
My question : If I propose a model without gaugino, what is the implication?
This post imported from StackExchange Physics at 2015-05-07 12:13 (UTC), posted by SE-user Panuluh