Multi-pomeron couplings to external particles in reggeon field theory |
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| Authors: | JL Cardy M Moshe |
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| Institution: | University of California, Santa Barbara, California, USA;CERN, Geneva, Switzerland |
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| Abstract: | We show that, contrary to previous assertions, multi-pomeron couplings to the external particles are equally as important as single couplings in the asymptotic behaviour of the amplitude in the reggeon calculus. Our arguments require a careful discussion of the relation of the reggeon calculus to a renormalizable field theory and of the renormalization of composite operators in reggeon field theory. |
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