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Energy and Momentum Associated with Kasner-type Universes | | Mustafa Salti
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10 Jun 2005 | | Journal: | Nuovo Cim. 120B (2005) 53-60 | | Subject: | gr-qc | | Abstract: | This study is purposed to elaborate the problem of energy and momentum distribution of the viscous Kasner-type universe in General theory of relativity. In this connection, we use the energy-momentum definitions of Einstein, Papapetrou and Landau-Lifshitz and obtained that the energy-momentum distributions (due to matter plus field) of the closed universes which is based on the viscous Kasner-type metric are vanishing everywhere. This results are exactly the same as obtained by Salti et al. and agree with a previous work of Rosen and Johri et al. who investigated the problem of the energy in Friedmann-Robertson-Walker universe. The result that the total energy-momentum of the universe in these models are zero support the viewpoint of Tryon. | | Source: | arXiv, gr-qc/0506061 | | Services: | Forum | Review | PDF | Favorites | |
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