Some representations of an SU(2) expanded supersymmetry group with central charges
Soroka V. A.
An SU(2) expanded supersymmetry group with central charges Z, and Z2 is analyzed. A study is made of the spin-isospin structure of those irreducible representations for which the momenta Ρμ and the charges Zj and Z2 satisfy P2 = Z\+Z\.