Horizon-scale images of black holes (BHs) and their shadows have opened an
unprecedented window onto tests of gravity and fundamental physics in the strong-field …

We introduce a systematic and direct procedure to generate hairy rotating black holes by
deforming a spherically symmetric seed solution. We develop our analysis in the context of …

We show how to decoupling two spherically symmetric and static gravitational sources
through the most general possible extension of the so-called Minimal Geometric …

We investigate the extension of isotropic interior solutions for static self-gravitating systems
to include the effects of anisotropic spherically symmetric gravitational sources by means of …

Black holes with hair represented by generic fields surrounding the central source of the
vacuum Schwarzschild metric are examined under the minimal set of requirements …

In this paper, we study novel classes of solutions characterizing the role of complexity on
static and spherically symmetric self‐gravitating systems proposed by L. Herrera (Phys Rev …

We investigate how a spherically symmetric fluid modifies the Schwarzschild vacuum
solution when there is no exchange of energy-momentum between the fluid and the central …

Using the gravitational decoupling by the minimal geometric deformation approach, we build
an anisotropic version of the well-known Tolman VII solution, determining an exact and …

We employ the gravitational decoupling approach for static and spherically symmetric
systems to develop a simple and powerful method in order to (a) continuously isotropize any …

We present a simple, analytic and straightforward method to elucidate the effects produced
by polytropic fluids on any other gravitational source, no matter its nature, for static and …