On the gravity renormalization off shell
广义相对论与量子宇宙学
2008-02-03 v2 高能物理 - 理论
摘要
Using as an example the Einstein gravity with the cosmological constant, we discuss the calculation of renormalization group functions off shell. We found, that gauge dependent terms should be absorbed by the nonlinear renormalization of metric. Nevertheless, some terms can be included in the renormalization of Newton's constant. This ambiguity in the renormalization prescription is discussed.
引用
@article{arxiv.gr-qc/9708069,
title = {On the gravity renormalization off shell},
author = {K. Kazakov and P. Pronin and K. Stepanyantz},
journal= {arXiv preprint arXiv:gr-qc/9708069},
year = {2008}
}
备注
7 pages, Latex, no figures, minor corrections