Results 51 to 60 of about 6,012 (165)

Rotating Einstein-Yang-Mills black holes [PDF]

Physical Review D, 2002
63 pages, 10 ...
Kleihaus, B., Kunz, J., Navarro-Lerida, F.   +2 more
openaire   +2 more sources

Non-linearly scalarized supermassive black holes

European Physical Journal C: Particles and Fields
In this study, we investigate a nonlinear mechanism driving the formation of scalarized rotating black holes within a scalar-Gauss–Bonnet gravity framework that includes an additional squared Gauss–Bonnet term.
Shoupan Liu, Yunqi Liu, Yan Peng, Cheng-Yong Zhang   +3 more
doaj   +1 more source

Extremal limits of rotating black holes [PDF]

Journal of High Energy Physics, 2013
Typos corrected, version published in ...
ANDRIANOPOLI, Laura Maria, Riccardo D’Auria, GALLERATI, ANTONIO, TRIGIANTE, MARIO   +3 more
openaire   +3 more sources

Testing the weak cosmic censorship conjecture in short haired black holes

European Physical Journal C: Particles and Fields
The weak cosmic censorship conjecture is a hypothesis about the nature of event horizons and singularities during the formation of black holes. It posits that singularities are always enveloped by the event horizons of black holes, thereby preventing ...
Min Zhao, Meirong Tang, Zhaoyi Xu
doaj   +1 more source

Charged black rings at large D

Journal of High Energy Physics, 2017
We study the charged slowly rotating black holes in the Einstein-Maxwell theory in the large dimensions (D). By using the 1/D expansion in the near regions of the black holes we obtain the effective equations for the charged slowly rotating black holes ...
Bin Chen, Peng-Cheng Li, Zi-zhi Wang
doaj   +1 more source

Charged rotating black holes in equilibrium [PDF]

Classical and Quantum Gravity, 2002
Axially symmetric, stationary solutions of the Einstein-Maxwell equations with disconnected event horizon are studied by developing a method of explicit integration of the corresponding boundary-value problem. This problem is reduced to non-leaner system of algebraic equations which gives relations between the masses, the angular momenta, the angular ...
Varzugin, G. G., Chistyakov, A. S.
openaire   +3 more sources

The gravitational lensing by rotating black holes in loop quantum gravity

Nuclear Physics B
In this paper, we explore gravitational lensing effects associated with rotating black holes within the framework of loop quantum gravity. Utilizing the Gauss-Bonnet theorem as extended by Ono et al., we compute the light deflection angle in the weak ...
Yuhao Dong
doaj   +1 more source

Holographic complexity of rotating quantum black holes

Journal of High Energy Physics
We study holographic complexity for the rotating quantum BTZ black holes (quBTZ), the BTZ black holes with corrections from bulk quantum fields. Using double holography, the combined system of backreacted rotating BTZ black holes with conformal matters ...
Bin Chen, Yuefeng Liu, Boyang Yu
doaj   +1 more source

The quantum emission spectra of rapidly-rotating Kerr black holes: Discrete or continuous?

Physics Letters B, 2015
Bekenstein and Mukhanov (BM) have suggested that, in a quantum theory of gravity, black holes may have discrete emission spectra. Using the time-energy uncertainty principle they have also shown that, for a (non-rotating) Schwarzschild black hole, the ...
Shahar Hod
doaj   +1 more source

Scalar quasinormal modes, Lyapunov exponents and radii of null geodesics of rotating regular black holes

European Physical Journal C: Particles and Fields
The quasinormal modes of massless scalar field in rotating Bardeen and Hayward regular black holes are studied. The fundamental quasinormal modes and $$n=1$$ n = 1 first overtone quasinormal modes are calculated with the matrix method.
Yating Peng, Jia-Hui Huang
doaj   +1 more source