2 papers
gr-qc2004
Geodesics in a Toroidal space-time
S. B. P. Wickramasuriya, V. Joseph, K. I. S. Karunaratne
We take a three dimensional Euclidian metric in toroidal coordinates and consider the corresponding Laplace equation. The simplest solution of this equation is taken. Based on this…
gr-qc2004
An interior solution of constant density to Gurses metric
S. B. P. Wickramasuriya
We give here an interior metric which matches Gurses metric. The metric given here is a sphere of electrically counterpoised dust (ECD) of constant density. We use Lane Emden equat…