Singularity. It is said that it both exists and does not exist, I don t understand, how to understan

Are you talking about the singularity in physics, or in geometry, or in cosmology...

The physical singularity can be understood as the point of infinite curvature of space-time, where space-time ends. It is said to exist because it can be predicted that there must be a point according to theory, but it is impossible to prove the existence of this according to current theory. Space - time has an infinite curvature, which cannot be proved mathematically at the moment, so it exists in the prophecies of theories, but not in the inferences of theories of reality...

Who says it doesn't exist! It should be there, but the volume tends to be infinitesimally small, and you can understand it as a point. And the density of this point tends to be infinite, then its gravitational pull also tends to be infinite.

You can both understand and not understand.

Beginners know its description OK, don't have to understand it too much, that will only add to the annoyance, after all, the singularity involves a lot of knowledge and esoteric, and it is normal not to understand it.

This principle is both existence and non-existence, how to explain, step by step, first of all, to say existence, for example, when the wheel is spinning, you see if there is a point in the center, this is it, how big do you say it, sorry, it is vector, infinitesimal small.

Besides, if it doesn't exist, the wheels don't turn, the car strip is dismantled, and only a circle remains, then this point is invisible, this is non-existence, and you can't cling to it in this matter.

This point is all artificially added.

It is incomprehensible that a singularity is a "geometric point" that has no size, that is, a point that does not actually exist. It is also incomprehensible that singularity matter without size is a matter with infinite energy levels. These are inconsistent with existing theories and concepts.

Singularities in physics are mostly used to describe the center of a black hole. Because the density of matter at this point is extremely high, the inward attraction is extremely strong, and the matter is compressed at a very small point, at this moment in the space-time equation, there will be a description of the denominator infinitesimal denominator, so the laws of physics are invalid.

It's just a hypothesis, a conjecture. What happened to modern people? They all take hypotheses and conjectures as truth, and they can't believe it... Can you have some independent thinking ability? What do these idiot "scientists" say?

Does the singularity really exist?

A singularity is a point that exists and does not exist.

Singularity in physics] A point in physics that exists and does not exist.

Space – a point of infinite curvature of time. Space – time, where it begins and ends there. Classical general relativity predicts the existence of a singularity, but because existing theories fail there, it is not possible to quantitatively describe what is at the singularity.

Cosmological singularity] As the "cosmological singularity", it is the point at which the present universe was formed from ** at the beginning of the creation of the universe. It has the potential energy of all matter, and this potential energy is --- transformed into the mass and energy of matter in the universe by the large, as well as the "space" that expresses this mass and energy.

Does the singularity really exist?

A: The singularity does not exist now.

1. One of the pillars of singularity theory is Moore's Law: the number of components that can be integrated on a chip, or the computing power of a chip, doubles every few months. If this trend continues, in the world of the future, it will only take a small amount of money to have amazing computing power.

2. It is believed that the arrival of artificial intelligence in the true sense will open the era of singularity. According to the Singularityists, if computers are smart enough, they can understand their own designs, and even become smarter by improving their designs. In this iterative update, these machines will rely on their own intelligence to evolve into god-like beings.

3. Of course, not everyone believes in the existence of the singularity. Opponents point out that one of the essential characteristics of exponential growth is that it cannot last forever, because technological development has a limit and stops at a certain point. For example, the famous Moore's Law:

The computing power of the chip doubles every 18 months, and the computing power is halved.

It is not that a black hole will shrink into a singularity, but that when a massive star gravitationally collapses to form a black hole, its matter will collapse into a point of infinite scale and infinite density, called a "singularity".

I don't know if the singularity is real. The formation of the singularity is just a corollary of the theory of relativity. Since nature prohibits the existence of a naked singularity, there is a certain range of horizon outside it, so even if it exists, it cannot be "seen".

The world is full of wonders.

Naturally mysterious, incomprehensible.

The Bermuda Triangle is a big singularity that is puzzling.

No one in the scientific community knows whether theoretical research exists or not.

According to many people, the singularity exists through the universe, and it is a very special existence.

The singularity is infinitely small, and the density is infinite. There is neither space nor time in it, and all the laws do not work in it, so it is called a "singularity". Because humans believe in cause and effect, everything has to have a head.

The big ** is no exception, so the big ** theory must allow for the existence of the "singularity".

The singularity exists because of the development of science and technology, and when the ability of robots is about to surpass that of humans, it represents the emergence of the singularity.

Does the singularity really exist?

The singularity is a state in which time is 0, horizon and volume are 0, and temperature and density are infinite. Must exist!

Penrose and Stephen Hawking have rigorously demonstrated that the cosmic singularity (black hole singularity) is an inevitable corollary of general relativity. The theory that can eliminate this singularity puzzle is the "theory of quantum gravity" rather than the "theory of relativity" that has not yet been formed.

The event horizon of a black hole shields everything within the event horizon, where the space-time properties near the singularity invalidate all laws of nature, but are unaware of this by the outside world.

If the singularity is not tightly enclosed and communicated to the outside world, this situation is called a "naked singularity". Due to the peculiarity of the singularity, it has a completely unavoidable effect on the external space-time, and if a naked singularity does occur, the existing laws will be reconsidered. In order not to get bogged down, Penrose made a hypothesis:

There are certain rules in nature that restrict the appearance of a naked singularity.

In other words, gravitational collapse will inevitably wrap the singularity within the horizon, and the singularity has no connection with the outside world. It is also impossible for us to observe it, which is called "cosmic supervision".

Although this hypothesis cannot be proved by the theory of relativity itself, it cannot be disproved, and the situation of the real universe shows that there has been no contradiction to it so far.

It is not that a black hole will shrink into a singularity, but that when a massive star gravitationally collapses to form a black hole, its matter will collapse into a point of infinite scale and infinite density, called a "singularity".

I don't know if the singularity is real. The formation of the singularity is just a corollary of the theory of relativity. Since nature prohibits the existence of a naked singularity, there is a certain range of horizon outside it, so even if it exists, it cannot be "seen".

In general relativity, the singularity exists at the center of the black hole, and according to string theory, the singularity may be composed of strings, as shown in the figure below.

Singularity - Internal Structure Model**.

Cosmic Singularity - Model of Internal Structure**.

The numbers in the figure represent the smallest unit of indivisible positive and negative chord information - string bits

Famous physicist John. John Wheeler famously said, "It from bit."

After the development of quantum information research, this concept was sublimated to the point that everything originates from qubits) Note: Bits are bits.