A "Running" Gravitational Constant?
高能物理 - 唯象学
2007-05-23 v2
摘要
If the gravitational interaction is unified with the electroweak and strong interactions at a mass M=10^15 GeV, the evolution of Newton's constant must differ from its classical (general relativistic) form. We can model such behavior by introducing an ad hoc dependence on ln(s/4m^2) where s is the usual cm energy between two protons. We can then predict the observable effects for relativistic collisions (sqrt(s)~1.4x10^4 GeV) as well as for the case of low velocity motion (beta^2~10^-5)
引用
@article{arxiv.hep-ph/0207282,
title = {A "Running" Gravitational Constant?},
author = {A. C. Melissinos},
journal= {arXiv preprint arXiv:hep-ph/0207282},
year = {2007}
}
备注
4 pages