Next Article in Journal
Astronomy—Editorial
Previous Article in Journal
Publisher’s Note: Have You Ever Looked at the Stars?
 
 
Article

2+1 Einstein–Klein–Gordon Black Holes by Gravitational Decoupling

1
Centro de Física Teórica y Computacional, Escuela de Física, Universidad Central de Venezuela, Caracas 1040, Venezuela
2
Departamento de Física Aplicada, Campus de San Vicente del Raspeig, Universidad de Alicante, E-03690 Alicante, Spain
3
Departamento de Física, Colegio de Ciencias e Ingeniería, Universidad San Francisco de Quito, Quito 170901, Ecuador
4
Centro de Física Teórica y Computacional, Escuela de Física, Facultad de Ciencias, Universidad Central de Venezuela, Caracas 1050, Venezuela
*
Author to whom correspondence should be addressed.
Academic Editor: Ignatios Antoniadis
Astronomy 2022, 1(1), 2-14; https://doi.org/10.3390/astronomy1010002
Received: 11 January 2022 / Revised: 15 February 2022 / Accepted: 21 February 2022 / Published: 24 February 2022
In this work we study the 2+1-Einstein–Klein–Gordon system in the framework of Gravitational Decoupling. We associate the generic matter decoupling sector with a real scalar field so we can obtain a constraint which allows us to close the system of differential equations. The constraint corresponds to a differential equation involving the decoupling functions and the metric of the seed sector and will be independent of the scalar field itself. We show that when the equation admits analytical solutions, the scalar field and the self-interacting potential can be obtained straightforwardly. We found that, in the cases under consideration, it is possible to express the potential as an explicit function of the scalar field only for certain particular cases corresponding to limiting values of the parameters involved. View Full-Text
Keywords: black holes; gravitational decoupling; minimal geometric deformation black holes; gravitational decoupling; minimal geometric deformation
MDPI and ACS Style

Arias, P.J.; Bargueño, P.; Contreras, E.; Fuenmayor, E. 2+1 Einstein–Klein–Gordon Black Holes by Gravitational Decoupling. Astronomy 2022, 1, 2-14. https://doi.org/10.3390/astronomy1010002

AMA Style

Arias PJ, Bargueño P, Contreras E, Fuenmayor E. 2+1 Einstein–Klein–Gordon Black Holes by Gravitational Decoupling. Astronomy. 2022; 1(1):2-14. https://doi.org/10.3390/astronomy1010002

Chicago/Turabian Style

Arias, Pio J., Pedro Bargueño, Ernesto Contreras, and Ernesto Fuenmayor. 2022. "2+1 Einstein–Klein–Gordon Black Holes by Gravitational Decoupling" Astronomy 1, no. 1: 2-14. https://doi.org/10.3390/astronomy1010002

Find Other Styles

Article Access Map by Country/Region

1
Back to TopTop