Dr Alessandro Sfondrini and Dr  Marco Baggio are visiting the Fields, Strings and Geometry Group, hosted by Alessandro Torrielli, from 19 January to 2 February.  Alessandro is from the Quantum Field and String Theory Group at the Humboldt University in Berlin, and Marco is from the Institute for Theoretical Physics at ETH in Zurich.  During their visit they each will give a talk in the FSG Seminar series and will work on the AdS3/CFT2 correspondence.  Their inspire preprint lists can be found here and here.