Naked and covered singularities in collapsing object
Author:
Anil Maheshwari1 and M. K. Gokhroo2
Affiliation:
1Department of Mathematics Government Engineering College Ajmer India
2Department of Mathematics Government College Jalore India
1Email:- anil.knowledge@gmail.com
Keyword:
Collapse, Pressure, Density, Singularity
PACS No.:04.20
Issue Date:
December 2011
Abstract:
We study a space time of a spherical ball having cosmological constant filled with perfect fluid, where in weak energy conditions, the interior region undergoes gravitational collapse. For negative radial pressure, we show that the singularity will be naked if the ratio of pressure to the density is equal to -1/3 and covered with horizon if this ratio is,-1/3. Also, this model is a generalization of the model given by D Garfinkle and C Vuille.
Pages:
693-696
ISSN:
2319-8044 (Online) - 2231-346X (Print)
Source:
PDF:
DOI:
jusps-A
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Anil Maheshwari1 and M. K. Gokhroo2 , "Naked and covered singularities in collapsing object ", Journal of Ultra Scientist of Physical Sciences, Volume 23, Issue 3, Page Number 693-696, 2016Copy the following to cite this URL:
Anil Maheshwari1 and M. K. Gokhroo2 , "Naked and covered singularities in collapsing object ", Journal of Ultra Scientist of Physical Sciences, Volume 23, Issue 3, Page Number 693-696, 2016Available from: https://www.ultrascientist.org/paper/730/
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