Gravitational lensing by Einstein-Born-Infeld black holes

In this paper, charged black holes in general relativity coupled to Born-Infeld electrodynamics are studied as gravitational lenses. The positions and magnifications of the relativistic images are obtained using the strong deflection limit, and the results are compared with those corresponding to a...

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Detalles Bibliográficos
Autor principal: Eiroa, E.F.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15507998_v73_n4_p_Eiroa
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_15507998_v73_n4_p_Eiroa2023-10-03T16:24:00Z Gravitational lensing by Einstein-Born-Infeld black holes Eiroa, E.F. In this paper, charged black holes in general relativity coupled to Born-Infeld electrodynamics are studied as gravitational lenses. The positions and magnifications of the relativistic images are obtained using the strong deflection limit, and the results are compared with those corresponding to a Reissner-Nordström black hole with the same mass and charge. As numerical examples, the model is applied to the supermassive Galactic center black hole and to a small size black hole situated in the Galactic halo. © 2006 The American Physical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_15507998_v73_n4_p_Eiroa
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description In this paper, charged black holes in general relativity coupled to Born-Infeld electrodynamics are studied as gravitational lenses. The positions and magnifications of the relativistic images are obtained using the strong deflection limit, and the results are compared with those corresponding to a Reissner-Nordström black hole with the same mass and charge. As numerical examples, the model is applied to the supermassive Galactic center black hole and to a small size black hole situated in the Galactic halo. © 2006 The American Physical Society.
format JOUR
author Eiroa, E.F.
spellingShingle Eiroa, E.F.
Gravitational lensing by Einstein-Born-Infeld black holes
author_facet Eiroa, E.F.
author_sort Eiroa, E.F.
title Gravitational lensing by Einstein-Born-Infeld black holes
title_short Gravitational lensing by Einstein-Born-Infeld black holes
title_full Gravitational lensing by Einstein-Born-Infeld black holes
title_fullStr Gravitational lensing by Einstein-Born-Infeld black holes
title_full_unstemmed Gravitational lensing by Einstein-Born-Infeld black holes
title_sort gravitational lensing by einstein-born-infeld black holes
url http://hdl.handle.net/20.500.12110/paper_15507998_v73_n4_p_Eiroa
work_keys_str_mv AT eiroaef gravitationallensingbyeinsteinborninfeldblackholes
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