Some new similarity solutions of Einstein field equations for spherical symmetric metric of class two

M.K. Jasim and Zainab John

Applied Mathematics and Computation, 2015, vol. 253, issue C, 242-247

Abstract: Some spherical symmetric perfect fluid model of embedding class two has been investigated by constructing a fluid sphere of variable pressure and density with property that the pressure and density vanishes at the boundary beyond which Schwarzschild exterior solution prevails. New general solution has been obtained using similarity transformation method; the solution so obtained is new.

Keywords: Schwarzschild exterior solution; Perfect fluid model; Einstein field equation (search for similar items in EconPapers)
Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:253:y:2015:i:c:p:242-247

DOI: 10.1016/j.amc.2014.12.075

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