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A non singular solution for spherical configuration with infinite central density

Fuloria, Pratibha; Durgapal, M. C.

Astrophysics and Space Science, Volume 314, Issue 4, pp.249-250

Abstract: A non-singular exact solution with an infinite central density is obtained for the interior of spherically symmetric and static structures. Both the energy density and the pressure are infinite at the center but we have e λ(0)=1 and e ν(0)≠0. The solution admits the possibility of receiving signals from the region of infinite pressure.

Keywords: General relativity, Exact solution, Astrophysics

http://www.springerlink.com/content/up024115727162w5/