We examine a class of charged black holes in scalar-tensor gravity as gravitational lenses. We find the deflection angle in the strong deflection limit, from which we obtain the positions and the magnifications of the relativistic images. We compare our results with those corresponding to the Reissner-Norström spacetime and we analyze the observational aspects in the case of the Galactic supermassive black hole.Fil: Eiroa, Ernesto Fabian. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: Sendra,...
We investigate the strong deflection limit of gravitational lensing by a Schwarzschild black hole em...
We investigate the strong deflection limit of gravitational lensing by a Schwarzschild black hole em...
Gravitational lensing is an important tool for the study of gravity. In this thesis, we use gravitat...
We examine a class of charged black holes in scalar–tensor gravity as gravitational lenses. We find ...
We examine a class of charged black holes in scalar-tensor gravity as gravitational lenses. We find ...
In this paper, we study massless braneworld black holes as gravitational lenses. We find the weak an...
In this paper, we study a regular Bardeen black hole as a gravitational lens. We find the strong def...
We provide an analytic method to discriminate among different types of black holes on the grounds of...
We provide an analytic method to discriminate among different types of black holes on the grounds of...
We provide an analytic method to discriminate among different types of black holes on the grounds of...
Gravitational lensing is an important tool for the study of gravity. In this thesis, we use gravitat...
AbstractIn this Letter we investigate the strong gravitational lansing in a charged squashed Kaluza–...
In this paper, we study a regular Bardeen black hole as a gravitational lens. We find the strong def...
In this paper, we study massless braneworld black holes as gravitational lenses. We find the weak an...
We investigate the strong deflection limit of gravitational lensing by a Schwarzschild black hole em...
We investigate the strong deflection limit of gravitational lensing by a Schwarzschild black hole em...
We investigate the strong deflection limit of gravitational lensing by a Schwarzschild black hole em...
Gravitational lensing is an important tool for the study of gravity. In this thesis, we use gravitat...
We examine a class of charged black holes in scalar–tensor gravity as gravitational lenses. We find ...
We examine a class of charged black holes in scalar-tensor gravity as gravitational lenses. We find ...
In this paper, we study massless braneworld black holes as gravitational lenses. We find the weak an...
In this paper, we study a regular Bardeen black hole as a gravitational lens. We find the strong def...
We provide an analytic method to discriminate among different types of black holes on the grounds of...
We provide an analytic method to discriminate among different types of black holes on the grounds of...
We provide an analytic method to discriminate among different types of black holes on the grounds of...
Gravitational lensing is an important tool for the study of gravity. In this thesis, we use gravitat...
AbstractIn this Letter we investigate the strong gravitational lansing in a charged squashed Kaluza–...
In this paper, we study a regular Bardeen black hole as a gravitational lens. We find the strong def...
In this paper, we study massless braneworld black holes as gravitational lenses. We find the weak an...
We investigate the strong deflection limit of gravitational lensing by a Schwarzschild black hole em...
We investigate the strong deflection limit of gravitational lensing by a Schwarzschild black hole em...
We investigate the strong deflection limit of gravitational lensing by a Schwarzschild black hole em...
Gravitational lensing is an important tool for the study of gravity. In this thesis, we use gravitat...