Thiemann, Thomas Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
jmphys50-012503.pdf (Verlagsversion), 134KB
0708.1721v2.pdf (Preprint), 169KB
Dittrich, B., & Thiemann, T. (2009). Are the spectra of geometrical operators in Loop Quantum Gravity really discrete? Journal of Mathematical Physics, 50(1): 012503. doi:10.1063/1.3054277.