"I'm tracking a devil here, do you see him?" said Grewal, not daring to joke.

"How did Omani mess with you, I thought he was just messing with me. ”

"You know him? He looks like little Thompleyson, I'm not sure. ”

"Yes, it's Omani, little Thompleson is long dead, he just used little Thompleyson's body, and his real identity is Omani. Wang Qinian said.

"For some reason, he attacked the magicians of our country, stole their memories, and made four magicians in my country idiots, and it took me a lot of effort to find him out, but he was cunning, running all the way this way, I thought you were his backstage. ”

Wang Qinian pondered for a while, raised his head, and said: "I understand, Ou Mani probably saw that you were a demigod, he was planted under me, so he simply lured you over, and wanted the two of us to fight, now that he has escaped, he has the ability to easily get out under you and me, but he does not get out, his purpose is very clear." ”

Grewal is also a smart person, Wang Qinian said a little, he immediately understood.

"It seems so, since I have come, I will compete with you. Grewal said.

"You compare yourself with me, and it seems that 'Umani's ruse has succeeded. ”

"It's not Wubi, it's Wenbi, I have a real thought, and I want to hear you explain. Grewal said, "If you are a martial artist, you won't be able to tell the winner in a short period of time anyway." ”

At this time, someone came out, it was Gamal, Atlas and Jessica, and Jenny, as well as a few magicians.

"Don't be nervous, Greivor and I are just talking. Wang Qinian said.

"It just so happens that you are all here, and I have a real thought, so you can listen to it. Grewal said with a smile. There was a sly sly in his eyes.

"Tell me about it. Atlas said.

"Suppose there is a cat in a box, and now the box is sent to space with a rocket, and there is a switch in the box that can touch the poison gas, and under the action of cosmic rays, the switch may be turned on, and the cat will be poisoned. Now it is not known if the cosmic rays have touched the switch. So when we go back to the ground and don't open the box, is the cat dead or alive, or is it a superimposed state between dead and alive as quantum mechanics says? So how do you explain that?" laughed Grewal.

As soon as this question came out, Wang Qinian was stunned, he was stunned not for anything else, because he knew Schrödinger's cat, this cat was famous, he didn't expect that Grewal also asked the same question, this question can be called Grewal's cat.

The others were stunned. More than a decade has passed, and they have accepted quantum mechanics ideologically. A Grewal cat connects the micro with the macro. It's a paradox, what's wrong?

"If we don't open the box and look at it, we will never know if the cat is dead or alive, it will always be in a half-dead superposition. Wang Qinian said.

That is, according to the interpretation of quantum mechanics. The cat in the box is in a 'dead-alive superposition' -- dead and alive at the same time! To live or to die, that's the question. 'Only when you open the box, the superposition state suddenly ends and the wave function collapses suddenly," Grewal quipped.

"Our observations caused the wave function to collapse because we needed a definitive conclusion. Wang Qinian said lightly. His words were certain, because he knew that the world was changing rapidly, and he had already experienced this state in stillness, but ordinary life forms needed a definite result, so the world had a definite result.

And the truth may not be like this, a qiē is like a dream bubble, Wang Qinian said this, several legendary mages were thoughtful, Wang Qinian added: "What you see is only what you need to see, different levels of life, there will be different results in your eyes." ”

"Taught!" Grewal laughed, a door of light appeared behind him, he turned around, stepped into it, and disappeared, but the magicians present were meditating on Wang Qinian's words one by one.

Wang Qinian said: "Go back! By the way, if any of you have written down this matter, you will name it Grewal's cat, and publish this matter, so that people will know about it, and there may be other explanations. ”

Wang Qinian is gone, the legendary mages are also gone, and only the magicians and a few high-level mages are still thinking.

Grewal's cat stirred up a noise in the wizarding world, this cat is too lethal, not only technically, but also philosophically overwhelmed, Grewal tried to explain the question of whether the macroscopic scale obeys the principle of quantum superposition at the microscopic scale, cleverly linking the microscopic radioactive source with the macroscopic cat, in order to prove the incompleteness of quantum mechanics in the macroscopic state, although he is a demigod-level magician, only in his strength, not his academic achievements, but his cat, but he has established his position in the field of magic theory。

A man who had never published any papers, he keenly grasped the irreconcilability between quantum mechanics and the macroscopic world, and although he only wanted to influence Wang Qinian's thinking and thus doubt his own theories, he did cause a sensation in the wizarding world.

Grewal's cat was very influential, and in the years that followed, the cat was famous, and many magical explanations appeared, and the director of Hollingbridgeton, Otrando, looked up and saw the moon during a walk in the evening, and he lowered his head and said to his assistant, "Does the moon exist when we are not observing him?"

The assistant was stunned and didn't know how to answer, and after a while, Otrando said to himself, "When we don't observe, the moon doesn't exist!"

Otrando is talking about quantum mechanics, the emergence of quantum mechanics, even makes people doubt the reality of the world, hundreds of years ago, there was a holy magician Wang Yangming, he also said a famous sentence in the "Biography": "When you don't look at this flower, this flower and you will die together; when you come to see this flower, then the color of this flower is understood for a while......"

He did not have quantum mechanics at that time, he only understood the world from a philosophical level, which coincided with quantum mechanics.

The impact of the matter was much more than that, and even affected the direction of magical theory, most notably quantum suicide and the birth of parallel universes, which were caused by Grewal's cat, especially the idea of an equal universe, which was even more sensational in the world.

Of course, there are also practical magicians who put forward the theory of hidden variables, believing that the strangeness of quantum mechanics lies in the fact that there are hidden variables behind it that have not been discovered, so many magicians are committed to finding hidden variables.

These theories are trying to explain quantum mechanics, although there are also magicians who question the correctness of quantum mechanics, but in every real thing, they correctly explain the correctness of quantum mechanics, as if God is joking with human beings, and magicians do a lot of real things, these reals are in line with negating quantum mechanics or simply denying one of them, but the results prove the correctness of quantum mechanics without exception.

In desperation, most of the magicians simply ignore the specific image, and no longer ask about wave-particle duality, and only understand the microcosm from mathematical formulas, and no longer try to build an intelligible image.

In this case, after 30 years, another paper by Wang Qinian was published, which is about space-time, which is the general theory of relativity, Wang Qinian has taken a lot of effort to study it, and in the case of his knowledge, it has been a great effort to deduce it completely, he knows that the most important thing in general relativity is the principle of equivalence, on this basis, the law of Newton is included in the framework of the special theory of relativity, and the principle of equivalence is applied, gravity is considered to be the geometric property of space-time, and the curvature of space-time, this curvature of space-time is directly related to the energy-momentum tensor of matter and radiation in space-time, and its contact is the gravitational field equation, a system of second-order nonlinear partial differential equations.

It can be said that this is the highest understanding of gravity and space-time in human society so far, its emergence predicts many phenomena, time dilation in the gravitational field, redshift of light and gravitational time delay and the spectacle of black holes, in Newton mechanics, gravitational propagation does not require time, and in general relativity, the speed of light is the fastest speed in the universe, as for teleportation, etc., it is a special effect, the phenomenon of space bending and stepping over space, and the theory of relativity does not contradict it.

Light will bend in the gravitational field, this scene was confirmed by the magician Edinburgh during a total solar eclipse, the theory of relativity with its accurate prediction, confirmed its correctness, the phenomenon of redshift was also discovered by the magician, and many phenomena went to the most proof of the correctness of the theory of relativity, for a time, the reputation of the theory of relativity is the same, and a huge halo shrouded Wang Qinian's body.

The huge feedback gave Wang Qinian a deep understanding of time and space, and he was also digesting and absorbing this qiē, however, he found that the feedback could not promote himself theoretically, but limited himself in a certain way, and it was no wonder that he knew the principle of feedback, in the final analysis, but it was of the same nature as faith, but it was more of a better than faith, without his own will.

Of course, Grewal also saw this paper, and he was also shocked by Wang Qinian's thoughts, what a wonderful idea, the secret of nature was in Wang Qinian's magical hands, and the veil was slowly lifted, revealing the dizzying truth, nature was actually like this, it turned out that Wang Qinian used a celestial body to imitate a black hole to defeat him, and he was still wondering, the source was actually here.

The space is bent, and I can do it myself, but I can't do it like Wang Qinian. (To be continued......)