Greetings, Mister Principal: Iain Gray’s inequality

It only takes a genius one second to remember the address of this website: (Dianping Chinese), the fastest update! No ads! "Is the reality of localized areas finally going to be questioned..."

Mr. Stanion said as if sighing, this is the foundation of all epistemology in the past, just like in a card game, although people think the dealer cheats, they also cheat based on a method that people can understand, that is Decide on colors ahead of time rather than on the fly.

Once this is overturned or made incomplete, the originally orderly world will collapse in an instant and be replaced by a bizarre world.

"Reiner, how did you prove it."

Having just read a few pages of the paper, Mr. Alberton has already raised his head impatiently, as if he wants Reiner to prove his argument now.

"It's very simple. As stated earlier in my paper, we only need to decide the rules of winning and losing after the dealer has dealt the cards, so that we can avoid the possibility of the dealer making arrangements in advance. Then if at this time, the game If the outcome is a probability distribution, it means that the dealer's cheating method is indeed before the cards are dealt. If the game is still one-sided at this time, it means that the dealer can cheat when the cards are turned over."

Reiner said, waving his hand gently, and a rough experimental equipment was projected on the table.

"First of all, we know that two quanta separated from the same quantum system have the characteristics of entanglement, which is manifested in their spin correlation, such as decay. The two quanta produced from the decay are in a single state. Particles with spin 1/2 will move in opposite directions. We can measure them at a certain distance from the decay and get the spin up or down."

At one end of the experimental equipment is a decay system that can generate particles.

"The simplest particle whose properties can be measured is a photon. As we all know, photons have a polarized state. Photons in a polarized state can easily be blocked by a polarizer. According to the previous inference, a particle decays from The polarization state of two photons should be the same. We can adjust the polarizer so that one particle can always pass through the polarizer. Then using the same polarizer, the other particle can naturally pass through it. Vice versa. , if the polarizer is adjusted to be perpendicular to the polarization direction of the particles, then the two particles will always be unable to pass through the polarizer."

"This phenomenon can be explained by either quantum theory or classical magic theory."

Your Excellency Braggs nodded slightly and said that in the past, they discovered the phenomenon of quantum entanglement in such experiments and used it to explain the magic resistance transmissibility of Sauron's alien species.

"Yes, but in the past, we may have been too obsessed with winning and losing, black and white."

Reiner smiled slightly and said.

"To put it simply, we have been trying to use the thinking of the classical magic system to explain the quantum theoretical system, to use certainty to explain uncertainty, and to use existing means to solve unknown problems."

His words made all the mages present slightly surprised and began to ponder.

Indeed, even the legendary mage, when understanding quantum theory, examines quantum phenomena from the perspective of classical magic, and is completely unable to jump out of the cognitive framework and accept this theory with a completely new attitude.

This is also very reasonable. After all, the magic that the legendary mages have learned and mastered for hundreds of years, the theories they have studied, and the world they have known are all controlled by local realism.

Just like a person who has been learning Common Language since birth, if you want him to understand the poetry of Serafino, you can only slowly compare the vocabulary and grammar between Common Language and Serafino. Learning, but even so, when most people use Serafino, they are not really "speaking" this language, but just translating the common language in their heads into Serafino. Just read out the words of the language one by one.

This is a cognitive dilemma. The more knowledgeable you are, the harder it is to escape the prison you have set for yourself. The more innocent you are, the more you can try new things. But if you don’t have a solid foundation, It is also difficult for ordinary people to understand and use quantum theory. This is a contradiction.

"It is precisely because of this kind of thinking that we have touched the answer in the past, but missed it, because we want to find a complete and definite formula to solve the problem of quantum entanglement, which is like trying to use the words of lingua franca to pronounce zebra It is naturally impossible to achieve harmonious phonology in poetry in the Rafino language."

Reiner looked around and continued.

“So, since quantum theory explores uncertainty, we need to use uncertainty theory to verify the completeness of quantum theory.”

He moved his fingers, causing the polarizer to form an angle.

"If we set two polarizers at an included angle, then as the included angle changes, the probability of two particles passing through at the same time will change, and we will measure it..."

Reiner snapped his fingers~IndoMTL.com~ and a table appeared in mid-air. This is a record of the spin directions of two particles in the space rectangular coordinate system. Through the table, a series of probabilities can be obtained. The sum of these probabilities is 1. If you split and combine them, you can get an inequality.

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"I call this inequality Iain Gray's inequality. This inequality is obtained from the one-variable linear hidden variable theory and locality constraints. Simply put, if the inequality is true, it means that the theory of hidden variables is also Established, quantum entanglement already has results when two particles are separated. If the inequality does not hold, it means that the predictions of quantum theory hold true, and the state of the particles is based on the results of observation."

Reiner waved his arms and conducted a series of mathematical calculations and demonstrations on this inequality in mid-air, mathematically proving this inequality.

"So, if we want to prove whether quantum theory is complete, we only need to conduct precise experiments to prove whether the inequality is true?"

Your Excellency Preston is not good at mathematics, but he quickly understood what Reiner said about the need to use uncertainty theory to verify quantum theory.

"That's right, Lord Preston, during this process, we should try to reduce the disturbance of magic as much as possible. In fact, according to our current mechanical level, we can already arrange similar experimental devices without the intervention of magic. ."

Reiner glanced at Mr. Reinhardt who was in armor, and then said.

"If you have no objections to my theory, you can immediately set up experimental equipment to verify Iain Gray's inequality, end the dispute between local realism of the classical magic system and the uncertainty of quantum theory, and thoroughly analyze the clues. The secret of the alien species."