3 papers
gr-qc2024
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…
gr-qc2023
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…
gr-qc2020
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…