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Hilbert Spaces for Nonrelativistic and Relativistic "Free" Plektons (Particles with Braid Group Statistics)

J. Mund, R. Schrader

hep-tharXiv:hep-th/9310054

Abstract

Using the theory of fibre bundles, we provide several equivalent intrinsic descriptions for the Hilbert spaces of n ``free'' nonrelativistic and relativistic plektons in two space dimensions. These spaces carry a ray representation of the Galilei group and a unitary representation of the Poincaré group respectively. In the relativistic case we also discuss the situation where the braid group is replaced by the ribbon braid group.

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