Renormalization in quantum Brans-Dicke gravity
高能物理 - 理论
2007-05-23 v1
摘要
In the Brans-Dicke model we treat the scalar field exactly and expand the gravitational field in a power series. A comparison with 2D sigma models and \phi^{4} perturbation theory in four dimensions suggests that the perturbation series in 4D Brans-Dicke model is renormalizable.
引用
@article{arxiv.hep-th/0205130,
title = {Renormalization in quantum Brans-Dicke gravity},
author = {Z. Haba},
journal= {arXiv preprint arXiv:hep-th/0205130},
year = {2007}
}
备注
Latex, 9 pages