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VOLUME 60 (1994) | ISSUE 8 | PAGE 553
Universal theory of strings and 2D (super)gravity
An explicit mapping of two different descriptions of 2D quantum gravity and corresponding symmetry algebras is constructed. These two descriptions are an s/(2)-covariant formalism and an N~2 supersymmetry description, which generalizes the DDK formalism. It is thus demonstrated that the ideas of universal string theory can be expanded to the gravitational sector. © 1994 American Institute of Physics.