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arXiv · 2203.16704

Complexity factor of spherically anisotropic polytropes from gravitational decoupling

C. Las Heras·P. Leon
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Abstract

In this work we will analyse the complexity factor, proposed by L. Herrera, for spherically symmetric static matter distributions satisfying a polytropic equation through the gravitational decoupling method. Specifically, we will use the 2-step GD, which is a particular case of the extended geometric deformation (EGD), to obtain analytic polytropic solutions of Einstein's equations. In order to give an example, we construct a model satisfying a polytropic equation of state using Tolman IV as a seed solution.

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C. Las Heras, P. Leon. 2022-03-30. Complexity factor of spherically anisotropic polytropes from gravitational decoupling. https://doi.org/10.1007/s10714-022-03031-1

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