singularity of space time

基本解释

The singularity is located at the heart of a black hole, and is the place where the laws of physics and space-time break down.
奇点位于黑洞的中心，物理和时空法则在这里失去作用。
However, Eddington’s revised theory requires a minimum length of space-time at early times, which means that the Universe could not have been a singularity.
然而，修正后的 Eddington 理论要求早期时空的尺度应该具有某个最小值，这意味着那时的宇宙不可能是一个奇点。
With Roger Penrose I showed that if Einstein's general theory of relativity is correct, there would be a singularity, a point of infinite density and space-time curvature, where time has a beginning.
Roger Penrose 和我曾表明，如果爱因斯坦的一般相对论是正确的，那就会有一个特例，在无限密集和空间时间弯曲这一点上，时间就会有一个开端。