Loll, Renate Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
2735.pdf (Preprint), 367KB
Ambjörn, J., Jurkiewicz, J., & Loll, R. (2001). Dynamically Triangulating Lorentzian Quantum Gravity. Nuclear Physics B, 610, 347-382.