# CLUSTER DECOMPOSITION PROPERTIES OF THE S MATRIX

@article{Wichmann1963CLUSTERDP, title={CLUSTER DECOMPOSITION PROPERTIES OF THE S MATRIX}, author={E. H. Wichmann and J. Crichton}, journal={Physical Review}, year={1963}, volume={132}, pages={2788-2799} }

Conditions on the S matrix, which arise from the assumption that it describes interactions that are at least approximately local, are discussed. Particular conditions of this kind, which may be called cluster decomposition properties, are formulated and the implications of these conditions for the structure of the S matrix are studied. The discussion is restricted to the case of a world in which there is only one kind of particle, namely a spinless boson of finite mass. The considerations… CONTINUE READING

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