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gr-qc2001
Quantum Gravity on the Classical Background: Group Analysis, Part I
O. A. Khrustalev, M. V. Tchitchikina
Quantization of gravitational field in the neighbourhood of exact solution of Einstein equation is considered. The method of Bogoliubov group variables is used.
gr-qc2001
Quantum Gravity on the Classical Background: Group Analysis, Part II
O. A. Khrustalev, M. V. Tchitchikina
Quantization of gravitational field in the neighbourhood of arbitrary nontrivial solution of Einstein equations is considered, the 2nd order of perturbation theory is calculated. T…