50 citations · 123 across the 18 of their papers we have counts for
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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…
Thermodynamics sheds light on the nature of dark matter galactic halos
Andrés Aceña, Juan Barranco, Argelia Bernal +1
In spherical symmetry, the gravitational potential is uniquely determined by the rotational velocity profile. Numerous galaxies exhibit a universal velocity profile from which a un…
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…