These are notes based on a lecture given at the Cargese summer school 1995. I
describe evidence that the (two-dimensional) integrable chiral Gross-Neveu
model might remain integrable when coupled to gravity. The results presented
here were obtained in collaboration with Ian Kogan.Comment: 11 pages, uses PHYZZX, 7 figures (encapsulated postscript), (one
reference added
