Supersymmetric Wormholes in String Theory Davide Astesiano and Fri ?rik Freyr Gautason Science Institute, University of Iceland, Dunhaga 3, 107 Reykjavík, Iceland (Received 22 September 2023; revised 19 February 2024; accepted 21 March 2024; published 15 April 2024) We construct a large family of Euclidean supersymmetric wormhole solutions of type IIB supergravity which are asymptotically AdS 5×S5. The solutions are constructed using consistent truncation to maximally gauged supergravity in five...