The Cosmic Time in Terms of the Redshift
General Relativity and Quantum Cosmology
2009-11-11 v2
Abstract
In cosmology one labels the time t since the Big Bang in terms of the redshift of light emitted at t, as we see it now. In this Note we derive a formula that relates t to z which is valid for all redshifts. One can go back in time as far as one wishes, but not to the Big Bang at which the redshift tends to infinity.
Keywords
Cite
@article{arxiv.gr-qc/0506079,
title = {The Cosmic Time in Terms of the Redshift},
author = {Moshe Carmeli and John G. Hartnett and Firmin J. Oliveira},
journal= {arXiv preprint arXiv:gr-qc/0506079},
year = {2009}
}
Comments
3 pages, 3 figures