... motion, leading to a2.3. Scalar multiplet 17conventional mass term and quartic interactions for the scalar field A.Moreexotickinetic actions are possible by using instead of (2.3.1)Skin=d3xd2θ ... spinorψα=(ψ+, ψ−). In general we use spinor notation for all Lorentz representations, denot-ing spinor indices by Greek letters α, β, , µ, ν, .Thusavector (the three-dimen-sional ... i∂M.(Definite) integration over a single anticommuting variable γ isdefined so that the integral is translationally invariant (see sec. 3.7); hencedγ 1=0,dγγ=aconstantwhichwetaketobe1. Weobservethatafunctionf...