DS/CFT correspondence

The DS/CFT correspondence, or the D=Supergravity/CFT correspondence, is a theoretical framework that relates certain types of string theories or supergravity theories in higher-dimensional spaces to conformal field theories (CFTs) in lower-dimensional spacetime. It is a generalization of the AdS/CFT correspondence, which famously connects a type of string theory formulated in anti-de Sitter (AdS) space with a conformal field theory defined on its boundary.