Coupling of Higher Spin Gauge Fields to a Scalar Field in $Ad{S}_{d+1}$ and their Holographic Images in the $d$-Dimensional Sigma Model

T. Leonhardt, R. Manvelyan, W. Ruehl

The three-point functions of two scalar fields $\sigma$ and the higher spin field $h^{(\ell )}$ of HS(4) on the one side and of their proposed holographic images $\alpha$ and $\mathcal{J^{(\e…