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Relative Energy Associated with a White Hole Model of the Big Bang | | Figen Binbay
; Irfan Acikgoz
; Mustafa Salti
; | | Date: |
20 Jul 2006 | | Abstract: | A specific Lemaitre-Tolman model of a spherically symmetric non-rotating white hole model with a few adjustable parameters is investigated to calculate the momentum four-vector distribution (due to matter plus fields including gravity) in the teleparallel gravity. The energy-momentum distributions (due to matter and fields including gravity) of a model are found to be zero. The result that the total energy and momentum components of a white hole model of the big bang are zero supports the viewpoints of Albrow and Tryon. It is also independent of the teleparallel dimensionless coupling constant, which means that it is valid in any teleparallel model. The results we obtained support the viewpoint of Lessner that the Moller energy-momentum formulation is a powerful concept to calculate energy and momentum distributions associated with the universe, and sustains the importance of the energy-momentum definitions in the evaluation of the energy-momentum distribution of a given space-time. Furthermore, the results obtained here are also agree with those calculated in literature by Cooperstock-Israelit, Rosen, Johri et al., Banerjee-Sen, Vargas and Salti et al.. | | Source: | arXiv, gr-qc/0607083 | | Services: | Forum | Review | PDF | Favorites | |
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