One Loop Counterterms in 2D Dilaton-Maxwell Quantum Gravity
高能物理 - 理论
2009-09-17 v1
摘要
The renormalization structure of two-dimensional quantum gravity is investigated, in a covariant gauge. One-loop divergences of the effective action are calculated. All the surface divergent terms are taken into account, thus completing previous one-loop calculations of the theory. It is shown that the on-shell effective action contains only surface divergences. The off-shell renormalizability of the theory is discussed and classes of renormalizable dilaton and Maxwell potentials are found.
关键词
引用
@article{arxiv.hep-th/9212139,
title = {One Loop Counterterms in 2D Dilaton-Maxwell Quantum Gravity},
author = {E. Elizalde and S. Naftulin and S. D. Odintsov},
journal= {arXiv preprint arXiv:hep-th/9212139},
year = {2009}
}
备注
9 pages, LaTeX file, HUPD-92-19