108 citations · 140 across the 6 of their papers we have counts for
6 papers
On the detectability of gravitational waves emitted from head-on collisions of -boson stars
Mariana Lira, Laura O. Villegas, Javier M. Antelis +3
In this work, we investigate head-on collisions of -boson stars, potential candidates for dark matter compact objects. We begin with a review of the general properties and fe…
Full 3D nonlinear dynamics of charged and magnetized boson stars
Víctor Jaramillo, Darío Núñez, Milton Ruiz +1
Gauged boson stars are exotic compact objects that can potentially mimic black holes or magnetized neutron stars in both their gravitational and electromagnetic signatures, offerin…
Gravitational atoms beyond the test field limit: The case of Sgr A* and ultralight dark matter
Miguel Alcubierre, Juan Barranco, Argelia Bernal +5
We construct gravitational atoms including self-gravity, obtaining solutions of the Einstein-Klein-Gordon equations for a scalar field surrounding a non-rotating black hole in a qu…
Electric traversable wormhole supported by a charged scalar field
Víctor Jaramillo, Mariana Lira, Daniel Martínez-Carbajal +1
Solving the Einstein-Klein-Gordon-Maxwell system, we construct and analyze the properties of an electrically charged wormhole, formed from a complex, massive scalar field, with sel…
Black holes have no short hair
Darío Núñez, Hernando Quevedo, Daniel Sudarsky
We show that in all theories in which black hole hair has been discovered, the region with non-trivial structure of the non-linear matter fields must extend beyond 3/2 the horizon…
Class of Einstein--Maxwell Dilatons
Tonatiuh Matos, Darío Núñez, Hernando Quevedo
Three different classes of static solutions of the Einstein--Maxwell equations non--minimally coupled to a dilaton field are presented. The solutions are given in general in terms…