Estimate on the deceleration parameter in a Universe with variable fine structure constant
广义相对论与量子宇宙学
2007-05-23 v3
摘要
We determine a cosmological model that include a positive acceleration of the Universe and a time decreasing fine structure constant. The present day deceleration parameter is estimated by us, according to our model and the available experimental data .
引用
@article{arxiv.gr-qc/0111101,
title = {Estimate on the deceleration parameter in a Universe with variable fine structure constant},
author = {Marcelo S. Berman and Luis A. Trevisan},
journal= {arXiv preprint arXiv:gr-qc/0111101},
year = {2007}
}
备注
Rejected by Physical Review D15. Date of receipt (about) 25 August 2001.New version send to Physics Letters A