34 citations · 145 across the 14 of their papers we have counts for
3 papers · 1 filter
Boson Star Factory: Past, Present, and Future
Romain Gervalle, Jorge Filipe Mónico Delgado, Etevaldo dos Santos Costa Filho +4
Boson stars are self-gravitating solitons of the Einstein-Klein-Gordon equations for a massive complex scalar field, and arguably the simplest horizonless compact objects arising i…
The imitation game (r)evolutions: -star effective shadow from GRMHD analysis
Víctor Jaramillo, Laura Meneses, Héctor R. Olivares Sánchez +3
-stars are a class of boson stars arising in scalar-field theories with interacting potentials, minimally coupled to gravity. We show that, in certain regions of parameter space…
Gravitational confinement of ghost scalar fields in neutron stars
Argelia Bernal, Víctor Jaramillo, Néstor A. Montiel-Hernández +2
We investigate the effects, stability, and nonlinear dynamics of ghost scalar matter modeled as a field with a negative kinetic term confined within the cores of neutron stars. To…