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The Minimal Geometric Deformation Approach Extended

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arxiv 1503.02873 v2 pith:DJ4PX3OT submitted 2015-03-10 gr-qc astro-ph.SRhep-th

classification gr-qcastro-ph.SRhep-th
keywords approachbrane-worldcomponentdeformationgeometricminimalsphericallystars
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The minimal geometric deformation approach was introduced in order to study the exterior space-time around spherically symmetric self-gravitating systems, like stars or similar astrophysical objects as well, in the Randall-Sundrum brane-world framework. A consistent extension of this approach is developed here, which contains modifications of both the time component and the radial component of a spherically symmetric metric. A modified Schwarzschild geometry is obtained as an example of its simplest application, and a new solution potentially useful to describe stars in the brane-world is also presented.

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Cited by 1 Pith paper

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  1. Isotropization and change of complexity by gravitational decoupling

    gr-qc 2019-09 conditional novelty 6.0 of 10

    A gravitational decoupling technique that continuously isotropizes anisotropic stellar solutions and generates new solutions with controlled complexity factor, demonstrated on two exact examples.

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