arXiv · 1805.11914
Massive spin 2 excitations in $AdS_6\times S^2$ warped spacetimes
Abstract
We study (massive) spin-2 fluctuations around warped $AdS_6$ solutions with $16$ supersymmetries in type IIB supergravity. We identify two classes of fluctuations which are universally present for all solutions of this form. The holographically dual operators have scaling dimensions $Δ=5+3\ell$ and $Δ=6+3\ell$, where the integer $\ell$ encodes the $R$-symmetry charge. They are identified as descendant states in respective BPS multiplets (the current multiplet for $Δ=5$). We also compute the normalization of the energy-momentum tensor two-point function and show that it is related to the $S^5$ partition function of the dual $5d$ SCFTs.
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Michael Gutperle, Christoph F. Uhlemann, Oscar Varela. 2018-07-10. Massive spin 2 excitations in $AdS_6\times S^2$ warped spacetimes. https://doi.org/10.1007/jhep07(2018)091
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