BLACK-HOLE EVAPORATIONDAMOUR-RUFFINISTATEPARTICLES考虑Schwarzschild和Kerr-Newman黑洞的度规场和电磁场张量,研究了落入黑洞的物理粒子.得出结论:任何物理粒子落入Schwarzschild或Kerr-Newman黑洞的演化过程要满足δA≥0和δκ≤0两个条件,得出了不能通过有限次操作使Kerr-Ne
18 August 2024 © The Author(s) 2024 Abstract With the observed data of the S2 orbit around the black hole Sgr A∗ and the Markov Chain Monte Carlo method, we make a constraint on parameters of a dis- formal Schwarzschild black hole in quadratic degenerate higher-order scalar-tensor (...
C (2024) 84:1245 https://doi.org/10.1140/epjc/s10052-024-13627-3 Regular Article - Theoretical Physics Greybody factor and quasinormal modes of scalar and Dirac field perturbation in Schwarzschild-de Sitter-like black hole in Bumblebee gravity model Yenshembam Priyobarta Singha, Telem Ibungo...
ds spacenew SchwarzschildKerr-Newman-likeWhen $\\Lambda$ is the cosmological constant about $\\left(g^{hetaheta}ight)^{2}$\\cite{3}. We assume that both the macroscopic system and the microscopic sySocial Science Electronic Publishing
Schwarzschild black hole levitating in the hyperextreme Kerr fieldMankoV. S.RuizE.GENERAL RELATIVITY AND GRAVITATION -LONDON THEN DORDRECHT-
The balance occurs due to frame-dragging exerted by the latter source on the black-hole constituent, thus giving rise to a non-zero horizon's angular velocity parallel to the angular momentum of the Kerr object.V. S. MankoE. RuizMexican Meeting on Mathematical and Experimental Physics...
We propose the new derivation of the Kerr solution by adding to the Schwarzchild black hole the solitonic vortex made from the pure gravitational field. With this method, we can figure out how rotational energy can contribute to the mass of the resulting Kerr black hole. This suggests a new...
Two-particle collisions close to the horizon of a rotating non-extremal Kerr black hole and a Schwarzschild black hole are analyzed. For the case of multiple collisions, it is shown that high energy in the center-of-mass frame occurs due to a great relative velocity of two particles and a...
The calculation of horizon's local angular velocity induced in the Schwarzschild black hole by the Kerr constituent yields a simple expression inversely proportional to the square of the distance parameter.V.DepartamentoS.DepartamentoMankoDepartamento...
B. K. El-Menoufi, Quantum gravity of Kerr-Schild spacetimes and the logarithmic correction to Schwarzschild black hole entropy, arXiv:1511.08816 [hep-th].B. K. El-Menoufi, "Quantum gravity of Kerr-Schild spacetimes and the logarithmic correction to Schwarzschild black hole entropy," JHEP ...