Non-Relativistic Holography from AdS${}_5$/CFT${}_4$

We show that a novel holographic correspondence appears after taking a suitable stringy non-relativistic limit of the AdS${}_5$/CFT${}_4$ duality. This correspondence relates string theory in String Newton-Cartan AdS${}_5\times$S${}^5$ with Galilean Yang-Mills with five interacting adjoint scalars defined on the Penrose conformal boundary. As a first test, we match the Killing vectors on the string theory side with the symmetries of the dual field theory.