Back to Search
Start Over
An Ignored Assumption of $��$CDM Cosmology and An Old Question: Do We Live On The 'Center' of The Universe?
- Publication Year :
- 2005
- Publisher :
- arXiv, 2005.
-
Abstract
- We point out that $��$CDM cosmology has an ignored assumption. That is, the $��$ component of the universe moves synchronously with ordinary matters on Hubble scales. If cosmological constant is vacuum energy, this assumption may be very difficult to be understood. We then propose a new mechanism which can explain the accelerating recession of super-novaes. That is, considering the pressures originating from the random moving (including Hubble recession) of galaxy clusters and galaxies. We provide an new analytical solution of Einstein equation which may describe a universe whose pressures originating from the random moving of galaxy clusters and galaxies are considered.<br />two column style, 4 pages
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi...........a5a49e96f49056759a09124bb2f50196
- Full Text :
- https://doi.org/10.48550/arxiv.gr-qc/0505154