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Non-critical d=2 Gravities and Integrable Models

K. S. Stelle

hep-tharXiv:hep-th/9412168

Abstract

We review the origin of anomaly-induced dynamics in theories of d=2 gravity from a BRST viewpoint and show how quantum canonical transformations may be used to solve the resulting Liouville or Toda models for the anomalous modes.

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