Anisotropic 2+1 dimensional black holes by gravitational decoupling
Ángel Rincón (Instituto de Física, Pontificia Universidad Católica de Valparaíso, Avenida Brasil 2950, Casilla, Valparaíso, 4059, Chile); Ernesto Contreras (Departamento de Física, Colegio de ciencias e Ingeniería, Universidad San Francisco de Quito, Quito, Ecuador); Francisco Tello-Ortiz (Departamento de Física, Facultad de ciencias básicas, Universidad de Antofagasta, Casilla, Antofagasta, 170, Chile); Pedro Bargueño (Departamento de Física Aplicada, Universidad de Alicante, Campus de San Vicente del Raspeig, Alicante, 03690, Spain); Gabriel Abellán (Escuela de Física, Facultad de Ciencias, Universidad Central de Venezuela, Caracas, 1050, Venezuela)
In the present paper, we analyze the well-known 2+1 dimensional black holes (assuming a non-vanishing cosmological constant) in light of the gravitational decoupling by the minimal geometric deformation approach. To illustrate our results, we consider the BTZ geometry as the seed solution to generate new anisotropic ones. To complement the study, the curvature scalars and the energy conditions are analyzed.
