The C-matrix and the reality classification of the representations of the homogeneous Lorentz group. III. Irreducible representations of the orthochronous and homogeneous Lorentz groups
A. V. Gopala Rao, B S Narahari · Journal of Physics A Mathematical and General · 1995
The bilinear metrics and the C-matrices admitted by the irreducible representations (irreps) of the orthochronous and the homogeneous Lorentz groups are determined and the irreps are classified into three reality types.