We also show that the response of a black hole depends crucially on the spin class of the perturbing field: the quality factor becomes a decreasing function of the spin for boson perturbations, whereas the opposite situation appears for fermion ones. With respect to the late-time behavior, we...
Black hole entanglement entropy from causal graphs。
A Schwarzschild Black Hole is defined as a region in space where the gravitational field is so strong that light cannot escape, resulting in a singularity at the Schwarzschild radius. AI generated definition based on: Special Relativity, Electrodynamics, and General Relativity (Second Edition), 2018...
Evaluation of the thermal properties of each of the black hole in a pair leads one to check that each black hole is exactly the antiblack hole to the other black hole in the pair. The instantonic action has been calculated and seen to be smaller than that corresponding to pair production...
Using effective field theory techniques, we compute quantum corrections to spherically symmetric solutions of Einstein's gravity and focus in particular on the Schwarzschild black hole. Quantum modifications are covariantly encoded in a non-local effective action. We work to quadratic order in ...
Keywords: Schwarzschild black holes; extended spacetime; two time dimensions; black hole singularity Citation: Paiman, M.; Cornean, H.; Köhn, C. Schwarzschild Black Holes in Extended Spacetime with Two Time Dimensions. Astronomy 2023, 2, 269–285. https://doi.org/10.3390/ astronomy2040018 ...
Schwarzschild black hole 施瓦兹希尔黑洞 black hole n.[天]黑洞 black hole binary 双黑洞 black hole resort n. 黑洞胜地(将电视、网络信号都屏蔽掉的度假胜地) 英英解释: A resort that blocks all incoming and outgoing Internet si Kerr black hole 克尔黑洞 blacking hole 涂料气孔,针孔 black hol...
We also obtain the very reasonable conclusion: the white-hole-connected region is instable; whereas the black-hole-connected region is stable. If we take the instability with caution and seriousness, it might be not unreasonable to regard that the Schwarzschild black hole might be instable too....
We have studied the shadows of a Schwarzschild black hole under a special polar gravitational perturbation, which is a particular solution of Einstein equa
Boosts, Schwarzschild black holes and absorption cross-sections in M theory,” Nucl - Das, Mathur, et al. - 1998 () Citation Context ...ttempts to give a microscopic description of Schwarzschild black holes have been made previously, most notably via the string/black hole correspondence [26,...