Vilkovisky unique effective action in quantum gravity
Abstract
The divergent part of the one-loop Vilkovisky unique effective action for quantum Einstein gravity is evaluated in the general parametrization of the quantum field, including the separated conformal factor. The output of this calculation explicitly demonstrates the parametrization and conformal gauge independence of the unique effective action with the configuration space metric chosen following Vilkovisky's prescription.
- Publication:
-
Physical Review D
- Pub Date:
- November 2020
- DOI:
- 10.1103/PhysRevD.102.106006
- arXiv:
- arXiv:2006.04217
- Bibcode:
- 2020PhRvD.102j6006G
- Keywords:
-
- High Energy Physics - Theory;
- General Relativity and Quantum Cosmology
- E-Print:
- Minor refinements in formulations. Small misprints corrected. Fits published version