The gauge ISO(2, 1) interpretation of quantum gravity in 2 + 1 dimensions is considered. The structure of the braid group constraints to be imposed on the many particle states is found. The exact expression of the most general scattering amplitude for two spinless particles is derived.
Two-particle scattering amplitude in gauge ISO(2,1) quantum gravity
GUADAGNINI, ENORE;
1992-01-01
Abstract
The gauge ISO(2, 1) interpretation of quantum gravity in 2 + 1 dimensions is considered. The structure of the braid group constraints to be imposed on the many particle states is found. The exact expression of the most general scattering amplitude for two spinless particles is derived.File in questo prodotto:
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