Manifestation of metric renormalization in quantum $R^2$--gravity
Abstract
The renormalization group method in $R^2$-gravity without matter fields is discussed. A criterion for the existence of the renormalization constant for the metric has been found, two-loop higher order poles have been calculated, a relation which allows us to find the one-loop renormalization constant of the Newtonian constant has been suggested.
- Publication:
-
arXiv e-prints
- Pub Date:
- June 1998
- DOI:
- 10.48550/arXiv.hep-ph/9806252
- arXiv:
- arXiv:hep-ph/9806252
- Bibcode:
- 1998hep.ph....6252K
- Keywords:
-
- General Relativity and Quantum Cosmology;
- High Energy Physics - Phenomenology;
- High Energy Physics - Theory
- E-Print:
- LaTeX, 8 pages