论文标题
黑洞飞越
Black Hole Flyby
论文作者
论文摘要
我们计算一个可以在自由飞行中接近黑洞的最小距离。它对应于Schwarzschild黑洞的r = 4m，而无限性则是非偏见的探针。该问题的提出的方式可用于教学入门的一般相对论。
We calculate the minimum distance at which one may approach a black hole in a free flyby. It corresponds to r=4m for the Schwarzschild black hole and a probe which was non-relativistic at infinity. The problem is formulated in a way that is useful for teaching introductory general relativity.
