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Interplay Between Gravity and Quintessence: A Set of New GR Solutions
- Publication Year :
- 2001
- Publisher :
- arXiv, 2001.
-
Abstract
- A set of new exact analytical General Relativity (GR) solutions with time-dependent and spatially inhomogeneous quintessence demonstrate 1) a static non-empty space-time with a horizon-type singular surface; 2) time-dependent spatially homogeneous `spheres' which are completely different in geometry from the Friedmann isotropic models; 3) infinitely strong anti-gravity at a `true' singularity where the density is infinitely large. It is also found that 4) the GR solutions allow for an extreme `density-free' form of energy that can generate regular space-time geometries.
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....5d3ef543641aa5e4e6a1e0a43628d1d3
- Full Text :
- https://doi.org/10.48550/arxiv.astro-ph/0106144