Current Interactions and Holography from the 0-Form Sector of Nonlinear Higher-Spin Equations
Abstract
The form of higher-spin current interactions in is derived from the full nonlinear higher-spin equations in the sector of Weyl 0-forms. The coupling constant in front of spin-one currents built from scalars and spinors as well as Yukawa coupling are determined explicitly. Couplings of all other higher-spin current interactions are determined implicitly. All couplings are shown to be independent of the phase parameter of the nonlinear higher-spin theory. The proper holographic dependence of the vertex on the higher-spin phase parameter is shown to result from the boundary conditions on the bulk fields.
Keywords
Cite
@article{arxiv.1605.02662,
title = {Current Interactions and Holography from the 0-Form Sector of Nonlinear Higher-Spin Equations},
author = {M. A. Vasiliev},
journal= {arXiv preprint arXiv:1605.02662},
year = {2017}
}
Comments
29 pages; V2: Discussion of locality is reduced in favor of a focused forthcoming paper. The title is modified correspondingly. Coefficients and typos corrected. 26 pages; V3: Section 5.2 explaining the idea of derivation of the main result and references are added. The Journal version. 28 pages