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A New Approach for Evaluation of the Hubble and the Deceleration Parameters | ||
| Rafidain Journal of Science | ||
| Article 8, Volume 21, Issue 8, 2010, Pages 71-76 PDF (0 K) | ||
| DOI: 10.33899/rjs.2010.36885 | ||
| Authors | ||
| Aziz J. Abdel-Kadder; Nazzeha A. Daod; Mohammed K. Zeki | ||
| Abstract | ||
| In this work we studied the dependence of the Cosmological parameters (the Hubble H(t) and deceleration q(t) parameters) on the red shift through the scale factor R(t), so we obtained two relations for the parameters. Assuming the scale factor as a function of time to the power and (t), we found other sets for the parameters H(t) and q(t). The derived relations for H(t) and q(t) coincides with the well-known relations for the parameters. | ||
| Keywords | ||
| cosmology; Variation of Hubble | ||
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