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Título:
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Squashed, magnetized black holes in D=5 minimal gauged supergravity
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Autores:
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Blázquez Salcedo, José Luis ;
Kunz, Jutta ;
Navarro Lérida, Francisco ;
Radu, Eugen
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Tipo de documento:
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texto impreso
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Editorial:
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Springer, 2018-02-09
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Dimensiones:
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application/pdf
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Nota general:
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cc_by
info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física
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Tipo = Artículo
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Resumen:
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We construct a new class of black hole solutions in five-dimensional Einstein-Maxwell-Chern-Simons theory with a negative cosmological constant. These configurations are cohomogeneity-1, with two equal-magnitude angular momenta. In the generic case, they possess a non-vanishing magnetic potential at infinity with a boundary metric which is the product of time and a squashed three-dimensional sphere. Both extremal and non-extremal black holes are studied. The non-extremal black holes satisfying a certain relation between electric charge, angular momenta and magnitude of the magnetic potential at infinity do not trivialize in the limit of vanishing event horizon size, becoming particle-like (non-topological) solitonic configurations. Among the extremal black holes, we show the existence of a new one-parameter family of supersymmetric solutions, which bifurcate from a critical Gutowski-Reall configuration.
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En línea:
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https://eprints.ucm.es/id/eprint/47044/1/NavarroL%C3%A9ridaF08libre.pdf
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