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Charged anisotropic star on paraboloidal space-time

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Abstract

The charged anisotropic star on paraboloidal space-time is reported by choosing a particular form of radial pressure and electric field intensity. The non-singular solution of Einstein–Maxwell system of equation has been derived and it is shown that the model satisfies all the physical plausibility conditions. It is observed that in the absence of electric field intensity, the model reduces to a particular case of uncharged Sharma and Ratanpal model. It is also observed that the parameter used in the electric field intensity directly affects mass of the star.

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Acknowledgement

BSR is thankful to IUCAA, Pune, for providing the facilities where the major part of this work was done.

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Authors and Affiliations

  1. Department of Applied Mathematics, Faculty of Technology & Engineering, The M.S. University of Baroda, Vadodara, 390 001, India

    B S Ratanpal & JAITA SHARMA

Authors
  1. B S Ratanpal
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  2. JAITA SHARMA
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Correspondence to B S Ratanpal.

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Ratanpal, B.S., SHARMA, J. Charged anisotropic star on paraboloidal space-time. Pramana - J Phys 86, 527–535 (2016). https://doi.org/10.1007/s12043-015-1036-2

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  • DOI: https://doi.org/10.1007/s12043-015-1036-2

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