What Particles Are Described by the Weinberg Theory?
arXiv:hep-th/9408146
Abstract
The main goal of the paper is to study the origins of a contradiction between the Weinberg theorem B-A=λand the `longitudinality' of an antisymmetric tensor field (and of a Weinberg field which is equivalent to it), transformed on the (1,0)\oplus (0,1) Lorentz group representation. On the basis of analysis of dynamical invariants in the Fock space situation has been partly clarified.
HPATEX.STY used, 11pp