Journal
JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 2, Pages -Publisher
SPRINGER
DOI: 10.1007/JHEP02(2018)061
Keywords
Black Holes; Supergravity Models; Field Theories in Higher Dimensions
Categories
Funding
- DFG Research Training Group [1620]
- FCT-IF programme
- H2020-MSCA-RISE [StronGrHEP-690904]
- CIDMA [UID/MAT/04106/2013]
- Complutense University - Santander [PR26/16-20312]
- Marie Curie Actions, People, International Research Staff Exchange Scheme [IRSES-606096]
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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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