Boson Stars and Gravastars
My early research focused on compact-object solutions sourced by scalar fields, including boson stars and gravastar-like configurations. This work involved Einstein-Klein-Gordon systems, scalar fields coupled to matter, and the study of equilibrium and dynamical compact configurations.
These studies form part of my broader research trajectory connecting relativistic compact objects, scalar fields, dark matter, and gravitational phenomenology.
Main topics
- Einstein-Klein-Gordon systems.
- Boson-star solutions.
- Dynamical gravastar models.
- Scalar fields coupled to matter.
- Gravitational collapse and compact-object alternatives.
Publications
Dynamical gravastars from the interaction between scalar fields and matter
Alejandro Cabo Montes de Oca, Duvier Suarez Fontanella, David Valls-Gabaud
The European Physical Journal C, 2021
A stability analysis of the static Einstein‐Klein‐Gordon Boson Stars
Duvier Suarez Fontanella, Alenjandro Cabo Montes de Oca
Astronomische Nachrichten, 2017
Boson star solutions of the Einstein–Klein–Gordon equations in the sense of Colombeau–Egorov's theory of generalized functions
A Cabo Montes de Oca, D Suárez Fontanella, NG Cabo Bizet
Astronomische Nachrichten, 2017