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A new class of relativistic charged anisotropic super dense star models

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Abstract

In the present article we have obtained a class of analytical solutions for an anisotropic charged fluid distribution. The neutral anisotropic fluid sphere has already been obtained by Maurya and Gupta (Phys. Scr. 86:025009, 2012). The solutions depend upon both the anisotropic and the charge parameter. The anisotropy parameter and the electric intensity is zero at the centre and monotonically increasing towards the pressure free interface. All the physical entities such as energy density, radial pressure, tangential pressure, and velocity of sound are monotonically decreasing towards the surface.

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Acknowledgements

The author S.K. Maurya is grateful to the referee for pointing out errors in original manuscript and making constructive suggestions. The author S.K. Maurya also acknowledges his gratitude to Prof. Bhaskar Bhattacharya, Dean SBSR, Sharda University for their motivation and encouragement.

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Authors and Affiliations

  1. Department of Mathematics, School of Basic Sciences and Research, Sharda University, Greater Noida, 201306, U.P., India

    S. K. Maurya

  2. Department of Mathematics, Indian Institute of Technology Roorkee, Roorkee, 247667, Uttarakhand, India

    Y. K. Gupta

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  1. S. K. Maurya
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  2. Y. K. Gupta
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Correspondence to S. K. Maurya.

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Maurya, S.K., Gupta, Y.K. A new class of relativistic charged anisotropic super dense star models. Astrophys Space Sci 353, 657–665 (2014). https://doi.org/10.1007/s10509-014-2041-5

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  • DOI: https://doi.org/10.1007/s10509-014-2041-5

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