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单词 Singularity theorems
释义

Singularity theorems

原声例句
时间简史(原版)

But, as indicated above, the real importance of the singularity theorems was that they showed that the gravitational field must become so strong that quantum gravitational effects could not be ignored.

但是,如上所述,奇点定理的真正重要性在于它们表明引力场必须变得如此强大以至于量子引力效应不能被忽略。

中文百科

彭罗斯-霍金奇点定理 Penrose–Hawking singularity theorems

(重定向自Singularity theorems)

彭罗斯-霍金奇点定理是关于广义相对论中何时产生引力奇点的问题的一些研究结果。

爱因斯坦场方程解的奇点是指下面两个问题 

类空奇点是无旋-无荷黑洞的特性之一, 而类时奇点则会出现在带荷黑洞或是旋转黑洞的精确解中,两类奇点都有如下性质:

英语百科

Penrose–Hawking singularity theorems 彭罗斯-霍金奇点定理

(重定向自Singularity theorems)

The Penrose–Hawking singularity theorems are a set of results in general relativity which attempt to answer the question of when gravitation produces singularities.

A singularity in solutions of the Einstein field equations is one of two things:

Space-like singularities are a feature of non-rotating uncharged black-holes, while time-like singularities are those that occur in charged or rotating black hole exact solutions. Both of them have the following property: geodesic incompleteness. Some light-paths or particle-paths cannot be extended beyond a certain proper-time or affine-parameter (affine parameter is the null analog of proper time).

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更新时间:2025/6/21 23:27:16