Dittrich, Bianca Canonical and Covariant Dynamics of Quantum Gravity, AEI Golm, MPI for Gravitational Physics, Max Planck Society;
1006.4295 (Preprint), 409KB
prd064026.pdf (Any fulltext), 314KB
Dittrich, B., & Ryan, J. P. (2010). Simplicity in simplicial phase space. Physical Review D., 82: 064026. doi:10.1103/PhysRevD.82.064026.