50 citations · 123 across the 18 of their papers we have counts for
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Revisiting relativistic electrically charged polytropic spheres
Andrés Aceña, Bruno Cardin Guntsche, Iván Gentile de Austria
We revisit the problem of the structure and physical properties of electrically charged static spherically symmetric solutions of the Einstein-Maxwell system of equations where the…
No-go theorem for static spherically symmetric configurations composed of two charged pressureless fluid species
Andrés Aceña, Bruno Cardin Guntsche, Ivan Gentile de Austria
We present a no-go theorem for spherically symmetric configurations of two charged fluid species in equilibrium. The fluid species are assumed to be dusts, that is, perfect fluids…
No-go theorem for static configurations of two charged dust species
Andrés Aceña, Bruno Cardin Guntsche, Ivan Gentile de Austria
We consider static spacetimes with no specific spacial symmetry where the matter content consists of two charged dust species. This comes motivated by the fact that static configur…
Spherically symmetric linear perturbations of electrically counterpoised dust
Andrés Aceña, Ivan Gentile de Austria
We consider spherically symmetric linear perturbations of static spherically symmetric spacetimes where the matter content is ellectrically counterpoised dust. We show that the evo…
CMC surfaces and area-charge inequality for a spheroidal ECD spacetime
Andrés Aceña
We consider the spacetime presented by Bonnor \cite{Bonnor98}, whose matter content is a spheroid of electrically counterpoised dust, in the context of the geometrical inequalities…
Sobolev spaces for multi-black hole initial data
María E. Gabach-Clément, Andrés Aceña
In this article we introduce weighted Sobolev spaces that are well suited to treat initial data for multiple black hole systems. We prove general results for elliptic operators on…