Weyl Symmetry and the Liouville Theory
arXiv:hep-th/0511065 · doi:10.1007/s11232-006-0090-9
Abstract
Flat-space conformal invariance and curved-space Weyl invariance are simply related in dimensions greater than two. In two dimensions the Liouville theory presents an exceptional situation, which we here examine.
8 pages, no figures