The all loop AdS4/CFT3 Bethe ansatz
High Energy Physics - Theory
2009-02-12 v2
Abstract
We propose a set of Bethe equations yielding the full asymptotic spectrum of the AdS4/CFT3 duality proposed in arXiv:0806.1218 to all orders in the t'Hooft coupling. These equations interpolate between the 2-loop Bethe ansatz of Minahan and Zarembo arXiv:0806.3951 and the string algebraic curve of arXiv:0807.0437. The several SU(2|2) symmetries of the theory seem to highly constrain the form of the Bethe equations up to a dressing factor whose form we also conjecture.
Keywords
Cite
@article{arxiv.0807.0777,
title = {The all loop AdS4/CFT3 Bethe ansatz},
author = {Nikolay Gromov and Pedro Vieira},
journal= {arXiv preprint arXiv:0807.0777},
year = {2009}
}
Comments
References added. Factor of 2 in the discussion of the (generalized) scaling function fixed