Samtleben, Henning Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
206319.pdf (Publisher version), 154KB
Korotkin, D. A., & Samtleben, H. (1998). Canonical quantization of cylindrically symmetric gravitational waves with two polarizations. Physical Review Letters, 80, 14-17.