paper

AdS from D3-branes wrapped on Riemann surfaces

arXiv:2107.13562 · doi:10.1007/JHEP02(2022)189

Abstract

We construct supersymmetric AdS solutions of type IIB supergravity, dual to twisted compactifications of 4d super-Yang--Mills on Riemann surfaces. We consider both theories with a regular topological twist, and a twist involving the isometry group of the Riemann surface. These solutions are interpreted as the near-horizon of black strings asymptoting to AdS. As evidence for the proposed duality we compute the central charge of the gravity solutions and show that it agrees with the field theory result.

27 pages + appendices. v2: Typos corrected, references added, embedding of topological disk solution into class and its unexpected nature emphasised

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