[PDF] Top 20 Effective stability against superradiance of Kerr black holes with
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Effective stability against superradiance of Kerr black holes with
... Kerr black holes with synchronised hair [ 1 , 2 ] are a counter example to the no hair conjecture, in General Relativity minimally coupled to simple matter fields (with mass μ ) obeying ... See full document
5
Extra dimensions at the CERN LHC via mini-black holes: Effective Kerr-Newman brane-world effects
... most of the decay products in the case of radiation on the ...nonobservation of such events with caution. Because of the nonzero impact parameter of initial parti- cles, most ... See full document
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Magnetized accretion disks around Kerr black holes with scalar hair: Constant angular momentum disks
... sequences of accretion disks in the test-fluid approximation endowed with a purely toroidal magnetic field, assuming a form of the angular momentum distribution that departs from the constant case ... See full document
19
Pion Superradiant Instabilities of Primordial Black Holes
... study of the superradiance phenomenon is a crucial part to understand the physics of black holes and to probe high energy ...review of black holes in Gen- eral ... See full document
101
Aspects of superradiant scattering off Kerr black holes
... characteristic of long-ranged potentials that fall as ...effect of these phase-shifts will dominate and conceal the effects of ...BH, with possibility for variation of distance to the ... See full document
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An analytic effective model for hairy black holes
... purpose of this paper is to investigate the applicability and accuracy of the model by considering further examples of hairy ...corollaries of the effective model in Section 2 , we ... See full document
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Charged black holes with axionic-type couplings: classes of solutions and dynamical scalarization
... class of solutions of interest, and provide some details on the construction of the ...class of models wherein spontaneous scalarization can occur and describe how the emergence of the ... See full document
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Dynamical Formation of Kerr Black Holes with Synchronized Hair: An Analytic Model
... instability of the Kerr black hole (BH) triggered by a massive, complex vector ...states of a vector field condensate synchronized with a rotating BH ...states of Kerr BHs ... See full document
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Chaotic lensing around boson stars and Kerr black holes with scalar hair
... IMAGES WITH PYHOLE In the previous section we provided various insights for the emergence of chaotic patterns in lensing images of RBSs and ...presence of stable light rings allows for the ... See full document
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Superradiant instabilities in the Kerr-mirror and Kerr-AdS black holes
... the Kerr-mirror ...is superradiance when ℜ½ω < mΩ H . However, for a certain range of RBCs, which does not include the usual DBCs and NBCs, there is a mode with positive imaginary part ... See full document
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Maxwell perturbations on Kerr-anti-de Sitter black holes: Quasinormal modes, superradiant instabilities, and vector clouds
... on Kerr –anti–de Sitter (Kerr-AdS) black holes have been addressed in the literature and have been shown to exhibit a rich ...analysis of bosonic fields on this background by studying ... See full document
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Synchronous frequencies of extremal Kerr black holes: Resonances, scattering, and stability
... extremal black holes, at least from a theoretical ...extremal black holes are characterized by vanishing Hawking temperatures and there- fore, even semiclassically, do not ...Since Kerr ... See full document
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Spontaneous scalarization of charged Black Holes
... domain of existence of scalarized BHs is bounded by (i) the existence line, and (ii) the set of all critical ...part of the domain of existence there is nonuniqueness: RN and scalarized ... See full document
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Reissner-Nordstrom black holes with non-Abelian hair
... unstable against eYM perturbations; 2) threshold eYM lin- ear perturbations correspond to static eYM clouds on the RN back- ground (as test fields); and 3) the non-linear realisation of these clouds ... See full document
7
Shadows of exact binary black holes
... pairs of spinning black holes (BHs) orbiting around each other, known as binary BHs (BBHs), have only very recently been ...existence of BBHs in the Universe, by detecting the final stages ... See full document
9
On uniqueness of stationary vacuum black holes
... the Kerr metrics provide the only stationary, asymp- totically flat, sufficiently well-behaved, vacuum, four-dimensional black ...[51,77,91]), with the hypotheses needed not always spelled out, and ... See full document
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Simulations of black holes in compactified spacetimes
... M.Z. and H.W. are funded by FCT through grants SFRH/BD/43558/2008 and SFRH/BD/46061/2008 U.S. acknowledges support from the Ram´ on y Cajal Pro- gramme of the Ministry of Education and Science of ... See full document
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Black holes in a box: Toward the numerical evolution of black holes in AdS space-times
... mass with the amount of gravitational wave energy radiated during the last stages of the inspiral, plunge, and merger of a corresponding binary system in an asymptotically flat space-time ... See full document
17
Shadows of Einstein-dilaton-Gauss-Bonnet black holes
... comparable Kerr BHs, i.e. with the same total mass and angular momentum under similar observation ...signature of some exotic features of EdGB BHs on the corresponding shadows, such as the ... See full document
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Static black holes with axial symmetry in asymptotically AdS(4) spacetime
... level of the energy-momentum ...existence of BHs with a single Killing vector field was studied some time ago for matter fields of Yang- Mills type [8] , whereas more recently models ... See full document
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