  When utilizing a cluster decomposible relativistic scattering formalism, it
is most convenient that the covariant field equations take on a linear form
with respect to the energy and momentum dispersion on the fields in the manner
given by the Dirac form for spin \half systems. A general spinor formulation is
given for arbitrary spins by minimally extending the Lorentz algebra to include
operators whose matrix representation give general Dirac matrices. The forms of
these matrices are explicitly demonstrated for spin \half and spin 1 fields.
