Falling into the Schwarzschild black hole. Important details

被引：0
|
作者：
S. Krasnikov
机构：
[1] RAS,Central Astronomical Observatory
来源：
Gravitation and Cosmology | 2008年 / 14卷
关键词：
04.70.Bw;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The Schwarzschild space is one of the best studied space-times, and its exhaustive considerations are easily accessible. Nevertheless, for some reasons it is still surrounded by a lot of misconceptions, myths, and “paradoxes”. In this pedagogical paper, an attempt is made to give a simple (i.e., without cumbersome calculations) but rigorous consideration of the relevant questions. I argue that (1) an observer falling into a Schwarzschild black hole will not see “the entire history of the Universe“, (2) he will not cross the horizon at the speed of light, (3) when inside the hole, he will not see the (future) singularity, and (4) the latter is not “central“.
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页码：362 / 367
页数：5
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