Fixed points of quantum gravity.
Euclidean quantum gravity is studied with renormalization group methods. Analytical results for a nontrivial ultraviolet fixed point are found for arbitrary dimensions and gauge fixing parameters in the Einstein-Hilbert truncation. Implications for quantum gravity in four dimensions are discussed.
Litim
Daniel F
DF
Theory Division, CERN, CH-1211 Geneva 23 and School of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ, United Kingdom. Daniel.Litim@cern.ch