A Large-D Weyl Invariant String Model in Anti-de Sitter Space
arXiv:hep-th/0207219 · doi:10.1142/S021773230301123X
Abstract
Strings propagating in AdS_{D+1} are made Weyl invariant to leading order in large D by a ghost-matter coupling that preserves the Poincare symmetry of the boundary.
LaTeX, 5pp, no figures