An alternative S-matrix for N=6 Chern-Simons theory ?
High Energy Physics - Theory
2011-04-28 v3
Abstract
We have recently proposed an S-matrix for the planar limit of the N=6 superconformal Chern-Simons theory of Aharony, Bergman, Jafferis and Maldacena which leads to the all-loop Bethe ansatz equations conjectured by Gromov and Vieira. An unusual feature of this proposal is that the scattering of A and B particles is reflectionless. We consider here an alternative S-matrix, for which A-B scattering is not reflectionless. We argue that this S-matrix does not lead to the Bethe ansatz equations which are consistent with perturbative computations.
Keywords
Cite
@article{arxiv.0810.1915,
title = {An alternative S-matrix for N=6 Chern-Simons theory ?},
author = {Changrim Ahn and Rafael I. Nepomechie},
journal= {arXiv preprint arXiv:0810.1915},
year = {2011}
}
Comments
11 pages Latex; clarifications and references added, the final version to appear in JHEP