R Tikekar
Articles written in Pramana – Journal of Physics
Volume 44 Issue 4 April 1995 pp 303-316
On singularity-free spacetimes
Naresh Dadhich L K Patel R Tikekar
We consider here the metric for the singularity-free family of fluid models. The metric is unique for cylindrically symmetric space-time with metric potentials being separable functions of radial and time coordinates in the comoving coordinates. It turns out that fluid models separate out into two classes, with
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