Abstract
The present paper reports a class of new solutions of charged fluid spheres expressed by a space time with its hypersurfaces t=const. as spheroid for the case 0<K<1 with surface density 2×1014 gm/cm3. When the Buchdahl’s type fluid spheres are electrified with generalized charged intensity and it is utilized to construct a super-dense star and found that star satisfies all reality conditions except the casual condition for 0<K≤0.05. The maximum mass occupied and the corresponding radius have been obtained 8.130871 M Θ and 24.60916 km respectively. Further, the redshift at the centre and on the surface are noted by z 0=0.933729 and z a =0.383808 respectively.
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Kumar, J., Gupta, Y.K. A class of new solutions of generalized charged analogues of Buchdahl’s type super-dense star. Astrophys Space Sci 345, 331–337 (2013). https://doi.org/10.1007/s10509-013-1398-1
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DOI: https://doi.org/10.1007/s10509-013-1398-1