5-dimensional solution with acceleration and small variation of G
General Relativity and Quantum Cosmology
2008-04-17 v1 Astrophysics
Abstract
A 5-dimensional cosmological solution in the model with two 2-forms and two ``phantom'' scalar fields is considered. The model contains two dilatonic coupling vectors obeying certain restrictions. It is shown that there exists a time interval where accelerating expansion of ``our'' 3-dimensional space is compatible with a small value of effective gravitational ``constant'' variation.
Cite
@article{arxiv.0706.3988,
title = {5-dimensional solution with acceleration and small variation of G},
author = {S. B. Fadeev and V. D. Ivashchuk},
journal= {arXiv preprint arXiv:0706.3988},
year = {2008}
}