Abstract
Free fields of arbitrary spin in 1+2 dimensions, i.e., free fields for which the one-particle Hilbert space carries a projective isometric irreducible representation of the Poincaré group in 1+2 dimensions have been constructed. These representations have been analyzed in detail in the fiber bundle formalism and afterwards Weinberg procedure was applied to construct the free fields. Some comments concerning axiomatic field theory in 1+2 dimensions are also made.
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