Skip to content

Estimate on the deceleration parameter in a Universe with variable fine structure constant

Marcelo S. Berman, Luis A. Trevisan

gr-qcarXiv:gr-qc/0111101

Abstract

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 .

Create a lesson