Abstract
We have examined a solution to the FRW model of the Einstein and de Sitter Universe, often termed the standard model of cosmology, using wide values for the normalized cosmic constant (Ω∧) and spacetime curvature (Ω k ) with proposed values of normalized matter density. These solutions were evaluated using a combination of the third type of elliptical equations and were found to display critical points for redshift z, between 1 and 3, when Ω∧ is positive. These critical points occur at values for normalized cosmic constant higher than those currently thought important, though we find this solution interesting because the Ω∧ term may increase in dominance as the Universe evolves bringing this discontinuity into importance. We also find positive Ω∧tends towards attractive at values of z which are commonly observed for distant galaxies.
| Original language | English |
|---|---|
| Pages (from-to) | 925-936 |
| Number of pages | 12 |
| Journal | International Journal of Theoretical Physics |
| Volume | 45 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - May 2006 |
Keywords
- Cosmological constant
- Cosmology
- FRW
- Redshift
- Vacuum energy
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