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单词 Cosmological singularity
释义

Cosmological singularity

英语百科

Gravitational singularity

Lensing by a black hole. Animated simulation of gravitational lensing caused by a Schwarzschild black hole going past a background galaxy.
A simple illustration of a non-spinning Black hole and its singularity

A gravitational singularity or spacetime singularity is a location where the quantities that are used to measure the gravitational field of a celestial body become infinite in a way that does not depend on the coordinate system. These quantities are the scalar invariant curvatures of spacetime, which includes a measure of the density of matter. The laws of normal spacetime could not exist within a singularity.

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更新时间:2025/6/23 7:53:17