However, recent scientific research has found that black holes may not exist? About this gravitational behemoth, it may just be a fuzzy vibrating string ball in the universe?
As we all know, black holes are celestial bodies from which light cannot escape.
Because of its particularity, it cannot be observed directly. Until 20 19, after years of observation and calculation by scientists, the first black hole photo was finally synthesized.
1974, the famous Stephen Hawking also deduced a kind of thermal radiation from the black hole according to the quantum effect theory, and this thermal radiation consumed both the energy and the mass of the black hole.
This leads to a paradox: all the information falling into a black hole is locked inside. But these radiations can't take away this information. So where will this information go when the black hole finally disappears?
For decades, physicists have been trying to find any information to explain black holes. Some information that can explain this paradox, some effective mathematics to replace the singularity of the universe.
Some of these physicists study string theory, which is a model of the universe. It replaces all particles and forces with subatomic vibrating strings. In string theory, these strings are the basic components of matter in the universe, but we can't see that they are strings because they are too small. In order for the mathematics of string theory to work, there must be extra dimensions-all the tiny subatomic scales are curled up on us, so we can't see them either.
String theory claims to be a theory about everything, which can explain every particle, every force and everything in the universe, including the whole universe itself.
So string theory should explain something that can't be explained: they use "fuzzy balls" instead of black holes.
In string theory, a black hole is neither black nor hole.
On the contrary, the best reference to explain what a fuzzy ball is is: neutron star.
When the gravitational force of celestial collapse is not enough to form a black hole, it will become a neutron star.
Inside a neutron star, matter is compressed to its highest density. Neutrons are one of the basic components of atoms, but they usually move with other particles such as protons and electrons.
In neutron stars, such atoms are decomposed and dissolved, and the remaining neutrons are gathered as closely as possible.
With the fuzzy ball, the basic strings no longer work together, but simply squeeze together and become a big string ball.
Although the detectors on the earth have captured dozens of black holes merging, which seems to be the kind of black holes predicted by relativity, an advanced laser observatory will be invented in the future, which can clearly distinguish the difference between normal black holes and fuzzy ball time;
If we find such vague evidence, it is not as simple as answering what a black hole is, but it reveals the deepest foundation of nature and explains the formation of the lowest layer of the universe.
Article source "Life Science"