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Singularity-free dark energy star

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Abstract

We propose a model for an anisotropic dark energy star where we assume that the radial pressure exerted on the system due to the presence of dark energy is proportional to the isotropic perfect fluid matter density. We discuss various physical features of our model and show that the model satisfies all the regularity conditions and is stable as well as singularity-free.

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Authors and Affiliations

  1. Department of Mathematics, Jadavpur University, Kolkata, 700 032, West Bengal, India

    Farook Rahaman & Raju Maulick

  2. Department of Physics, Anand Engineering College, Keetham, Agra, 282 007, India

    Anil Kumar Yadav

  3. Department of Physics, Government College of Engineering & Ceramic Technology, Kolkata, 700 010, West Bengal, India

    Saibal Ray

  4. Department of Physics, P. D. Women’s College, Jalpaiguri, 735101, India

    Ranjan Sharma

Authors
  1. Farook Rahaman
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  2. Raju Maulick
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  3. Anil Kumar Yadav
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  4. Saibal Ray
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  5. Ranjan Sharma
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Corresponding author

Correspondence to Farook Rahaman.

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Rahaman, F., Maulick, R., Yadav, A.K. et al. Singularity-free dark energy star. Gen Relativ Gravit 44, 107–124 (2012). https://doi.org/10.1007/s10714-011-1262-y

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  • DOI: https://doi.org/10.1007/s10714-011-1262-y

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