paper

On the absence of reflection in AdS4/CFT3

arXiv:0910.5584 · doi:10.1007/JHEP01(2010)129

Abstract

A noteworthy feature of the S-matrix which has been proposed for AdS4/CFT3 is that the scattering of an A-particle ("soliton") with a B-particle ("antisoliton") is reflectionless. We argue, following Zamolodchikov, that the absence of reflection is a result of the existence of certain local conserved charges which act differently on the two types of particles.

10 pages; v2: minor improvements, refs added

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