$c=r_g$ Theories of $W_G$-Gravity: The Set of Observables as a Model of Simply Laced $G$

A. Marshakov, A. Mironov, A. Morozov +1

We propose to study a generalization of the Klebanov-Polyakov-Witten (KPW) construction for the algebra of observables in the $c=1$ string model to theories with $c>1$. We emph…