New Dualities from Anomalies, and New Anomalies from Dualities
By Sergei Gukov
Mathieu Moonshine: Symmetry Surfing and Quarter BPS States at the Kummer Point
By Anne Taormina
Appears in collection : Guido Festuccia - Curved-space supersymmetry
We discuss aspects of supersymmetry on curved-space, with an emphasis on 4d N= 1 theories. Topics include supercurrents, rigid supergravity, curved superspace (for S4 and S3×R), a classification of 4d N= 1 supersymmetric backgrounds and the dependence of supersymmetric observables on the background geometry. Some of these topics are also described for 3d N= 2 and 4d N= 2 supersymmetries.