Publications (1)0 Total impact
- [show abstract] [hide abstract]
ABSTRACT: We look for solvable spin-1 SU(3)-models in the seven-parameter manifold of translation- and reflection-invariant Hamiltonians with nearest-neighbour couplings. We prove that only discrete solutions of the Reshetikhin criterion exist. Therefore the situation here differs greatly from the corresponding spin-1/2 SU(2) case, where Reshetikhin's criterion is satisfied for any model of the XYZ type.Journal of Physics A General Physics 12/1998; 28(8):2265.