Conformal Factor Dynamics in the 1/N Expansion
高能物理 - 理论
2009-09-17 v1
摘要
We suggest to consider conformal factor dynamics as applying to composite boundstates, in frames of the expansion. In this way, a new model of effective theory for quantum gravity is obtained. The renormalization group (RG) analysis of this model provides a framework to solve the cosmological constant problem, since the value of this constant turns out to be suppressed, as a result of the RG contributions. The effective potential for the conformal factor is found too.
引用
@article{arxiv.hep-th/9408101,
title = {Conformal Factor Dynamics in the 1/N Expansion},
author = {E. Elizalde and S. D. Odintsov},
journal= {arXiv preprint arXiv:hep-th/9408101},
year = {2009}
}
备注
9 pages, LaTeX file, 6-8-18