Conformal theory of quantum gravity from integrable hier archies
Semikhatov A.M.
We propose a direct derivation of a conformal field theory description of 2D quantum gravity + matter from the formalism of integrable hierarchies subjected to Virasoro constraints. The construction is based on a generalization of the Kontsevich parametrization of the Kadomtsev-Patiashvili (KP) times achieved by introducing Miwa parameters into it.