Is information about what fell into a black hole stored on its event horizon?
A. It seems that is indeed the case. Recent calculations by the folks who study quantum gravity theory and superstrings have confirmed what Stephen Hawking and his collaborators proposed a decade or more ago. Evidently, the information contained in matter that falls into a black hole is by some curious means encoded in the pattern of frozen quantum fields at the horizon. This raises some interesting possibilities that we could resurrect clocks, humans, spacecraft, and whole planets into something like their pristine form if we could magically reverse the in-fall and collapse process. Many believe that this mathematical result means that we have reached a watershed moment in history in understanding the connection between quantum mechanics and gravitation theory. Quantum mechanics deals with statements about the information that we can extract about a quantum mechanical process involving observation. Now this same information language can be applied to configurations of the gravitationa
Related Questions
- Ive heard that a black hole elches light and radiation whenever something falls into its event horizon. What does that mean and why does that happen?
- If time stops at the event horizon of a black hole, how does anything ever fall into it?
- Is information about what fell into a black hole stored on its event horizon?
