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Well Behaved Class of Charge Analogue of Durgapal’s Relativistic Exact Solution

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DOI: 10.4236/jmp.2011.210143    3,512 Downloads   6,506 Views   Citations

ABSTRACT

We obtain a new class of charged super-dense star models after prescribing particular Forms of the metric potential and electric intensity. The metric describing the superdense stars joins smoothly with the Reissner-Nordstrom metric at the pressure free boundary. The interior of the stars possess their energy density, pressure, pressure density ratio and velocity of sound to be monotonically decreasing towards the pressure free interface. In view of the surface density ρb=2×1014g/cm3, the heaviest star occupies a mass 5.523 Mwith its radius 13.98 km. In absence of the charge we are left behind with the regular and well behaved fifth model of Durgapal [1].

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

P. Fuloria, B. Tewari and B. Joshi, "Well Behaved Class of Charge Analogue of Durgapal’s Relativistic Exact Solution," Journal of Modern Physics, Vol. 2 No. 10, 2011, pp. 1156-1160. doi: 10.4236/jmp.2011.210143.

References

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