UV-IR coupling in higher derivative gravity
高能物理 - 理论
2007-05-23 v1 高能物理 - 唯象学
摘要
We discuss the possible existence of new generic vacuum solutions of Robertson-Walker form in higher derivative gravity theories in four dimensions. These solutions illustrate how a dynamical coupling between very low and very high frequency modes can occur when the cosmological constant is small.
引用
@article{arxiv.hep-th/0111056,
title = {UV-IR coupling in higher derivative gravity},
author = {Bob Holdom},
journal= {arXiv preprint arXiv:hep-th/0111056},
year = {2007}
}
备注
8 pages, 4 figures