4.3 Article

Relativistic solutions of anisotropic compact objects

Journal

ASTROPHYSICS AND SPACE SCIENCE
Volume 354, Issue 2, Pages 421-430

Publisher

SPRINGER
DOI: 10.1007/s10509-014-2097-2

Keywords

Relativistic Star; Compact object; Anisotropic fluid

Funding

  1. University Grants Commission, New Delhi [F.42-783/2013(SR)]

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We present a class of new relativistic solutions with anisotropic fluid for compact stars in hydrostatic equilibrium. The interior space-time geometry considered here for compact objects are described by parameters namely, lambda, k, A, R and n. The values of the geometrical parameters are determined here for obtaining a class of physically viable stellar models. The energy-density, radial pressure and tangential pressure are finite and positive inside the anisotropic stars. Considering some stars of known mass we present stellar models which describe compact astrophysical objects with nuclear density.

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