Possible Simple Structures of the Universe to Include General Relativity Effects
Journal Title: INCAS BULLETIN - Year 2017, Vol 9, Issue 4
Abstract
The general relativity describes the universe properties, the gravity playing a fundamental role. One uses a metric tensor in a Riemann space, gmiu,niu , which should be in agreement with a mass (or energy) tensor in order to satisfy the Einstein equation of the general relativity [1]. This equation contains the Ricci curvature as well. In general, applications are done considering that a chosen metric is valid without region limits. In fact, the density of the energy whose distribution is however unknown is variable in universe; therefore, the metrics need to be adapted to different regions. For this reason one suggests to start with a simple, average mass-energy distribution that could represent in a first step the actual universe. This suggestion is in agreement with the symmetrical distribution of equal spheres existing in a model of the early universe given by one of the authors. Two kinds of distribution are given. The possibility of black holes formation is studied and a criterion is given.
Authors and Affiliations
Corneliu BERBENTE, Sorin BERBENTE
Keywords
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- EP ID EP294192
- DOI 10.13111/2066-8201.2017.9.4.2
- Views 111
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