doi: 10.7763/IJET.2012.V4.348
Psychoanalysis of Centrally Symmetric Gravitational Field Using a Centrally Symmetric Metric
Muhammad Sajjad Hossain
1
,
,
M. A. Alim
2
- 1 the Department of Arts and Sciences, Ahsanullah University of Science and Technology, Dhaka-1208,Bangladesh
- 2 the Department of Mathematics, Bangladesh University of Engineering, Dhaka-1000, Bangladesh
Abstract
The current study is conducted to solve some quantities, λ, μ and ν which are functions of the radial coordinate, R and time coordinate τ, employing a centrally symmetric metric. In this study, a number of new cosmological solutions have also been calculated. The physical significance of the analysis is disscused in detailed. The results of this investigation illustrate that the centrally symmetric gravitational field with constant density automatically takes the shape of the steady state like universe.
Keywords
- Ricci tensor
- general relativity
- Einstein field equations
- cosmology
How to Cite
Muhammad Sajjad Hossain, M. Sahabuddin, and M. A. Alim, "Psychoanalysis of Centrally Symmetric Gravitational Field Using a Centrally Symmetric Metric," International Journal of Engineering and Technology, vol. 4, no. 2, pp. 198-202, 2012. https://doi.org/ 10.7763/IJET.2012.V4.348
Copyright & License
Copyright © 2012 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).