Baryonic spindles from conifolds

Abstract

We construct supersymmetric $AdS_3\times{\Sigma}$ solutions with baryonic charge in the Betti-vector truncation of five-dimensional gauged $\mathcal{N}=4$ supergravity where ${\Sigma}$ is a spindle. The truncation is obtained from type IIB supergravity on $AdS_5\times{T}^{1,1}$. The solutions realize supersymmetry by the anti-twist. The dual field theories are 2d $\mathcal{N}=(0,2)$ SCFTs from the Klebanov-Witten theory compactified on a spindle. We calculate the holographic central charge of the solutions and it precisely matches the result from the gravitational block.