Loll, Renate Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
9904012v1.pdf (Preprint), 313KB
206118.pdf (Publisher version), 158KB
Ambjörn, J., Anagnostopoulos, K. N., & Loll, R. (1999). A new perspective on matter coupling in two-dimensional gravity. Physical Review D, 60(10): 104035. doi:10.1103/PhysRevD.60.104035.