史瓦西(Schwarzschild)黑洞可视化 史瓦西度规(Schwarzschild metric),又称史瓦西解,是卡尔·史瓦西于1915年针对广义相对论的核心方程式——爱因斯坦场方程式——关于球状物质分布的解。根据伯考夫定理(Birkhoff's theorem),史瓦西解可说是爱因斯坦方程式最一般的球对称真空解。这样的解又被称作史瓦西黑洞,此种几何对...
The Schwarzschild black hole metric with mass M has the limit of the vanishing mass when one get the Minkowski space. We study behavior of the entanglement entropy by using the island formula and the limit of the vanishing black hole mass. The black hole information problem appears if one ...
Learn about the Schwarzschild radius as it pertains to black holes. Topics include the event horizon of a black hole and how Einstein used the Schwarzschild metric. Updated: 11/21/2023 Table of Contents Schwarzschild Black Hole What Is the Schwarzschild Radius? Black Hole Classification Lesson ...
the metric is of the form ds 2 =- 1 - 2M r dt 2 + 1 - 2M r -1 dr 2 gtt =- 1 - 2M r , grr =- 1 - 2M r -1 (1) gtr =grt =0 Taking a conformal transformation , x 0 =t x 1 =r +2Mln r 2M -1 (2) the metric can be written as ds 2 = 1 - 2M r (-dt...
By allowing the lightcones to tip over according to the conservation laws of an one-kink in static, Schwarzschild metric, we show that there also exists an instanton which represents production of pairs of chargeless, nonrotating black holes with mass $M$, joined on an interior surface ...
5)Schwarzchild metric史瓦西解 6)Schwarz child black hole史瓦西黑洞 延伸阅读 史瓦西度规 天文学家K.史瓦西(见史瓦西父子)于1916年求得的爱因斯坦引力场方程(见引力理论)的第一个严格解。它表征球对称物体所产生的静态引力场的四维时空的度量性质。史瓦西度规的数学形式是: 式中M为物体质量,G为引力常数,...
5) Schwarzchild metric 史瓦西解 例句>> 6) Schwarz child black hole 史瓦西黑洞 例句>> 补充资料:史瓦西度规 天文学家K.史瓦西(见史瓦西父子)于1916年求得的爱因斯坦引力场方程(见引力理论)的第一个严格解。它表征球对称物体所产生的静态引力场的四维时空的度量性质。史瓦西度规的数学形式是: 式中...
Schwarzschild coordinates (r,t) fail to describe the region within the event horizon (EH), (r <= 2 M), of a Black Hole (BH) because the metric coefficients exhibit singularity at r=2 M, and the radial geodesic of a particle appears to be null (ds^2 =0) when actually it must be...
f(Q) gravity is a modified gravity theory in which the gravitational interaction is described by a non-metric scalar \( Q \). By deriving and analyzing the perturbation equations for a scalar field in the Schwarzschild black hole background, combined with extensive computational methods, we ...
The scale length of the exterior sets a maximum to the black hole mass. To obtain a non-singular exterior, the Vaidya metric is matched to an Einstein universe. The behaviour of scalar waves is studied in this composite model.DOI: 10.48550/arXiv.gr-qc/0006040 ...