10 citations · 33 across the 9 of their papers we have counts for
4 papers · 1 filter
On Singularity Free Cosmological Models
N. Dadhich, R. Tikekar, L. K. Patel
In 1990 Senovilla obtained an interestisng cosmological solution of Einstein's equations that was free of the big-bang singularity. It represented an inhomogeneous and anisotro…
Singularity Free Spacetimes -- I :Metric and Fluid Models
Naresh Dadhich, L. K. Patel, R. Tikekar
We show that the metric for the singularity free family of fluid models [3] can be obtained by a simple and natural inhomogenisation and anisotropisation procedure from Friedman--R…
On Singularity Free Spacetimes--II : mid Geodesic Completeness
Naresh Dadhich, L. K. Patel
We study the geodesics of the singularity free metric considered in the preceding Paper I and show that they are complete. This once again demonstrates the absence of singularity.…
Singularity Free Inhomogeneous Cosmological Stiff Fluid Models
L. K. Patel, N. Dadhich
We present a singularity free class of inhomogeneous cylindrical universes filled with stiff perfect fluid . Its matter free limit yield two distinct vacuum space…