How to survive in a black hole? Faced with a completely unfamiliar Corsi Vision

According to foreign media reports, according to foreign media reports, what is the experience of being sucked into a black hole? This sounds like a plot in “Mystery Doctor” and may never happen to you. However, for mathematics For scientists in homes, physicists, and other fields, such thought experiments are actually very useful in trying to understand the universe from a realistic perspective, and they may be more practical than we think.

If you are inhaled by an electromagnetically charged black hole, once you enter the event horizon, you will find yourself facing something completely unfamiliar: Koch Vision

Recently, the team led by Peter Hintz of the University of California, Berkeley, published a paper in the Physical Review Letters, which described their findings on this issue. Before introducing their findings, let us recall that some black holes have electromagnetic charges and some do not. All black holes have a so-called 'event horizon' (event horizon), which refers to an empty partition boundary, anything in sight. None of them can have an impact on observers outside the horizon.) When you find yourself in a black hole, if you pass through the event horizon, this boundary will be 'a no return'.

If you are inhaled by an electromagnetically charged black hole, once you enter the event horizon, you will find yourself facing something totally unfamiliar: The Cauchy horizon. What is outside this boundary of the universe? We don't know. It was exactly what Peter Hintz and his team were curious about. 'We don't know anything outside of Cauchy's vision, so as long as it is mathematically possible, crazy things may happen,' said Hintz.

Huge unknown

What is more interesting than guessing what exists outside of Cauchy's horizon is to predict what kind of scenes will appear at a relatively reasonable level based on the thinking and logical principles that we currently use in the cognitive world.

What we are sure is that if you spend too much time near the sight of Cauchy, gravity will tear you to death. However, during this time, time and space will also lengthen the meaning of things - what philosophers call it Determinism - the boundaries.

On the earth, if we want to better understand the current environment, or try to guess the future, we can go back in the past. But at the edge of the sight of Cauchy, at the edge of the singularity, the laws of physics do not apply. Therefore, we Not only do you not know what is hidden, but you cannot make any predictions.

'(Singularity) may release elephants, planets, radiation - basically everything,' Hintz said. This means that even if gravity does not tear you into pieces, you may be flying at speeds. The elephant was killed.

However, there is one more thing. As the Hintz team pointed out, the universe is expanding rapidly. Therefore, the distribution of all energies may be more even than we originally expected. If so, then if our spacecraft owns Enough motive force, passing through the sight of Cauchy fast enough, then we may really be able to reach the other end.

The calculations of the Hintz team only apply to charged black holes (as far as known, these black holes only exist in theory), but the team of researchers pointed out in the paper that these uncharacterized behaviors of charged black holes may also appear. In some other specific black holes: rotating black holes.

Although you are very unlikely to be sucked into any black hole, it is gratifying that, theoretically, you still have a chance to survive. Of course, in the strange and unpredictable world outside of Koch’s horizons. It is still unknown what kind of state life will take. However, Hintz et al.'s paper also suggested that it is possible that the universe is still full of wormholes, so if you don’t like the black hole that sucks you in, You may also be able to jump into another universe.