On (Un)Broken Higher-Spin Symmetry in Vector Models
High Energy Physics - Theory
2015-12-31 v3
Abstract
The simplest consequences of exact and broken higher-spin symmetry are studied. The one-loop anomalous dimensions of higher-spin currents are determined from the multiplet recombination in the spirit of the modern bootstrap programme: the Wilson-Fisher CFT is studied both in the epsilon-expansion and in the large-N. The bulk implications are briefly addressed: part of the higher-spin theory cubic action is reconstructed; one-loop corrections to the AdS masses of higher-spin fields are discussed.
Cite
@article{arxiv.1512.05994,
title = {On (Un)Broken Higher-Spin Symmetry in Vector Models},
author = {E. D. Skvortsov},
journal= {arXiv preprint arXiv:1512.05994},
year = {2015}
}
Comments
35 pages=27+Appendices; tiny modifications, typos fixed