Ultracompact stars with polynomial complexity by gravitational decoupling
arXiv:2108.10311 · doi:10.1140/epjc/s10052-021-09557-z
Abstract
In this work we construct an ultracompact star configuration in the framework of Gravitational Decoupling by the Minimal Geometric Deformation approach. We use the complexity factor as a complementary condition to close the system of differential equations. It is shown that for a polynomial complexity the resulting solution can be matched with two different modified-vacuum geometries.
7 pages, 4 figures. Version accepted in EPJC
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