In this letter we provide a complete holographic reconstruction of the cubic couplings in the minimal bosonic higher-spin theory in AdSd+1. For this purpose we also determine the OPE coefficients of all single-trace conserved currents in the d-dimensional free scalar O(N) vector model, and compute the tree-level three-point Witten diagram amplitudes for a generic cubic interaction of higher-spin gauge fields in the metric-like formulation.
Higher Spin Interactions from Conformal Field Theory: The Complete Cubic Couplings / Sleight, Charlotte; Taronna, Massimo. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - 116:18(2016), p. 181602. [10.1103/PhysRevLett.116.181602]
Higher Spin Interactions from Conformal Field Theory: The Complete Cubic Couplings
Sleight, Charlotte;Taronna, Massimo
2016
Abstract
In this letter we provide a complete holographic reconstruction of the cubic couplings in the minimal bosonic higher-spin theory in AdSd+1. For this purpose we also determine the OPE coefficients of all single-trace conserved currents in the d-dimensional free scalar O(N) vector model, and compute the tree-level three-point Witten diagram amplitudes for a generic cubic interaction of higher-spin gauge fields in the metric-like formulation.| File | Dimensione | Formato | |
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