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On the stability of an isentropic charged superdense star models | ||
| Journal of Basrah Researches (Sciences) | ||
| Article 1, Volume 39, Issue 2, 2013, Pages 49-56 PDF (0 K) | ||
| Author | ||
| Dhuha Majeed Al-Yassiri and Mahmood K. Jasim | ||
| Abstract | ||
| The objective of this paper is to study the stability of charged isentropic superdense star models. A limitation of the density variation for different models guided by a specific choice of a measure of departure from physical geometry of the physical space to ensure the physical acceptability have been obtained and analyzed. The solution so obtained has large density and pressure at the center, however the energy conditions are seen to be satisfied throughout certain spherical regions. In addition to that, these models are seen to satisfy various physical conditions. In our present paper the stability of charged superdense star has been found. Runge-Kutta method has been implemented for the superdense models which it has been found to satisfy various physical conditions. | ||
| Keywords | ||
| Einstein; Charged fluid spheres; Mathematical models | ||
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