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Minimal Geometric Deformation: the inverse problem

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arxiv 1807.03252 v2 pith:54W4WVKS submitted 2018-07-09 gr-qc

classification gr-qc
keywords anisotropicsolutioneinsteinequationsfieldgeometricisotropicminimal
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In this paper we show that any static and spherically symmetric anisotropic solution of the Einstein field equations can be thought as a system sourced by certain deformed isotropic system in the context of Minimal Geometric Deformation-decoupling approach. To be more precise, we developed a mechanism to obtain an isotropic solution from any anisotropic solution of the Einstein field equations. As an example, we implement the method to obtain the sources of a simple static anisotropic and spherically symmetric traversable wormhole.

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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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