(20 19 February 10)

How did the Spring Festival of 20 19 pass so quickly? I will go to work tomorrow! I still have a lot to eat! There are so many worldly things that I hardly have time to read the following industrial articles, economic articles, humanities articles and cosmos articles in the 20 18 retrospective series. After watching The Wandering Earth, I joined the Three-body WeChat group and lamented that the hard science fiction movie in China finally set sail (well, setting sail in john young seems to be the slogan that our project is king, laugh). By the way, discuss with celebrities in the group (in fact, various sand sculptures) how to explain "quantum entanglement". Because Ben Shuai provided an opinion that could hardly be falsified, he classified it as "nonsense" for entertainment. It is said that De Broglie's thesis is elegant and unique, and he got a doctorate from Paris University on one page.

1. What is quantum entanglement?

Baidu Encyclopedia: Take two electrons with opposite directions but the same speed as an example. Even if one goes to the sun side and the other goes to Pluto side, they remain related); At such a long distance. That is, when one of the manipulated (such as quantum measurement) states changes, the other will also change states immediately. This phenomenon leads to the suspicion of action at a distance, as if two electrons communicate secretly at superluminal speed, which seems to violate the so-called localization principle in special relativity. This is why Albert Einstein and his colleagues Boris Podoski and Nathan Rosen put forward the EPR paradox in 1935, questioning the completeness of quantum mechanics.

My description: Quantum entanglement can be understood as: AB two microscopic particles form a "whole" system in some way, controlling A to achieve the effect of controlling B at the same time, which exceeds the limit speed C (light speed) of information transmission. That is, the distance effect is produced.

Noun interpretation

Distance action: In physics, distance action refers to the non-local interaction between two objects in two unconnected areas in space.

Actual case

(1) On June 2017 16, the quantum science experimental satellite Mozi was successfully realized for the first time. Two quantum entangled photons can still maintain their quantum entangled state when they are distributed over a distance of 1200 km.

(2) On April 25th, 2065438+08, Professor Meka ·Xi· Lampa of Aalto University in Finland (Mika Silampo? The experimental team led by) successfully quantum entangled two separately vibrating eardrums. The width of each eardrum is only 15 micron, which is about the width of hair. It consists of 10 aluminum atoms. Through the superconducting microwave circuit, the interaction between the two eardrums lasted about 30 minutes at near absolute temperature (-273K). This experiment demonstrates macroscopic quantum entanglement.

In other words, it is proved that quantum entanglement can occur in both micro and macro States.

2. Application of quantum entanglement principle

At that time, when studying the report of the 19th National Congress of the Communist Party of China, I seriously reviewed the scientific and technological achievements made in the past five years, and mentioned "Eye of Heaven", "Mozi" and "Wukong". At present, the Eye of the Sky (fast) is the largest spherical radio telescope in the world (with a diameter of 500 meters), which is responsible for capturing space information. Mozi quantum science experimental satellite is mainly used for quantum communication research; Wukong satellite is mainly used to detect dark matter and dark energy. As for what dark matter and dark energy are and what they are used for, it is still unknown (I personally think it has something to do with the substances that make up time and space).

At present, quantum communication technology is most likely to achieve a breakthrough. On the one hand, it can realize super-large information transmission, on the other hand, it can ensure real confidentiality. Quantum key distribution can make both parties have a random and secure key to encrypt and decrypt information, thus ensuring communication security. In the quantum key distribution mechanism, given two particles in quantum entanglement, assuming that each communication party receives one particle, any eavesdropping behavior will be detected by both communication parties, because measuring any particle will destroy the quantum entanglement of the two particles.

In Liu's novel Three-body, the three-body civilization is about 4 light years away from the earth. The reason why we can remotely monitor and lock the earth's science and technology is to use the quantum entanglement effect between "naokou".

Three. Quantum entanglement hypothesis

The ghost of quantum entanglement lies in its over-distance function of information transmission. Once two particles are in a state of quantum entanglement, as long as one of them is controlled, the other particle can react at the same time even if the distance is at the two ends of the universe, which puzzles scientists. I think it is mainly because we are used to taking some things as common sense and bringing them into our thinking as a premise, while ignoring these common sense, which is only established under certain conditions and lacks the spirit of questioning. In fact, as long as we break through some dimensions, this problem is easy to explain. I call this way of thinking "thinking in an ascending dimension":

[If! SupportLists] 1, [endif] hypothesis of high-dimensional structure: the two particles in quantum entanglement are not three-dimensional, but four-dimensional (or above), so that they are a "whole" in the thinking space, but the projected three-dimensional space gives people the feeling of separation.

For example, there is a submarine at the bottom of the water, and there are 1 visiting mirrors sticking out of the water at the head and tail. We are a plane creature that lives on the water (we can only observe things in the horizontal plane). For us, the two visiting mirrors at the head and tail are things that gather hundreds of meters. In our two-dimensional world, they are independent of each other, but if we push 65,438+0 with great power, then the other will be "simultaneous". However, standing in the three-dimensional space, the two visiting mirrors are originally integrated, and the overall action is normal.

[If! Support list ]2. [endif] Simulated universe hypothesis: Quantum entanglement is just an editing command for simulated universe.

For example, if you have played StarCraft, Warcraft, dota, Red Alert or even any online game, it is easy to understand. The two units were originally unrelated, but the controller (player) of the pattern world gave an instruction of "formation", so the two units became a whole in the program background of the pattern world. No matter how far they are in the game world, they all receive the instructions from the players at the same time and execute them.

Will our real world be a simulation game of advanced life (creator)? It is really possible. We will introduce it in a later story when there is an opportunity.

Nonsense. This is the case.