Gauge and parametrization dependence in higher derivative quantum gravity
Jun, 1998Citations per year
Abstract:
The structure of counterterms in higher derivative quantum gravity is reexamined. Nontrivial dependence of charges on the gauge and parametrization is established. Explicit calculations of two-loop contributions are carried out with the help of the generalized renormgroup method demonstrating consistency of the results obtained.- quantum gravity
- field theory: action
- derivative: high
- perturbation theory: higher-order
- higher-order: 2
- regularization
- Slavnov identity
- transformation: Becchi-Rouet-Stora
- background field
- effective action
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