God of black technology

After walking out of the box, Wang Yun didn't stay anywhere else.Instead, he went home directly, opened the door, walked into the living room, and saw that Shen Cheng's military uniform was still at home.He raised his eyebrows and walked back to his room without saying a word.Fortunately, my room has hardly changed, except that the desktop is still spotless.

It can be seen that his table is often cleaned by his mother.Wang Yun pulled out a smile, sat on the chair, and turned on the computer.

First, he sent an email to Professor Witten.Then, he started his own research.

Yang-Mills theory is the basis of modern gauge field theory, an important physical breakthrough in the second half of the 20th century, aiming to describe the behavior of elementary particles using non-Abelian Lie groups. ①

As one of the seven major mathematical problems of the millennium, the origin of the Yang-Mills existence and quality gap is the Yang-Mills theory.The formal formulation of the problem is: Prove that for any compact, simple gauge group, the Yang-Mills equations in four-dimensional Euclidean space have a solution that predicts the existence of a mass gap. ②

And solving the problem would illuminate fundamental aspects of nature that physicists do not yet fully understand.

This problem requires the use of the Yang-Mills equation—essentially a highly meaningful nonlinear partial differential equation not considered mathematically.

Nonlinear partial differential equations can be said to be Wang Yun's most handy mathematical tool.Just as Professor Witten recreated a new mathematical tool for M-theory, Wang Yun almost has the absolute right to speak in terms of nonlinear partial differential equations.

That is to say—no one understands nonlinear partial differential equations better than Wang Yun, at least now it is impossible for anyone to surpass Wang Yun.Rubbing his eyebrows, Wang Yun began to concentrate on doing his own thing.He first needs to be familiar with the Yang-Mills equation once, and then calculate it.

This process is very long.

Although there are many papers on the Yang-Mills equation on arXiv, it is one of the seven mathematical conjectures of the millennium.But for Wang Yun, not many are really useful.He lay on the chair, rubbed his eyebrows, sighed, and then continued to search the papers.

Of course, he didn't mean to cite the data on these papers, or the calculation method.In his view, he is personally capable of unlocking the Yang-Mills existence and quality gap.

Why do you have to join forces with Professor Witten? Naturally, it is for the purpose of planning for the unified field theory in the future.After all, in Wang Yun's view, M theory is already a theory that tends infinitely towards a unified field theory.It's just that there are still some things missing, and Wang Yun still doesn't quite know what these things are.But I believe he will be able to figure it out in the future, as for now - the most important thing is to solve this problem.

Taking out his own draft paper, Wang Yun looked at the description and seemed to be unable to write.

Although, if you want to solve this problem, you must start with the Yang-Mills equation, but it is definitely not possible to solve it with only nonlinear partial differential equations.

Covering his forehead with his hand, Wang Yun dropped the pen in his hand and sighed.

There was a "click" sound, and without even thinking about it, it must be my mother and the so-called 'father' who came back.

Wang Yun was silent and didn't speak, but his mother's voice came from outside the door, "I'll go and talk to Xiaoyun, he should know about such a big matter."

Frowning, Wang Yun took a breath and didn't speak.

Shen Cheng's voice came, "Forget it, let me tell him."

"Don't." Wang Ziyun's voice came from outside the door, "Xiaoyun has an opinion on you, and he will definitely not listen to what you say. Let me say it. Anyway, I have taken care of him for so many years, and I still have a little temper for him. understand."

Shen Cheng fell silent, yes, he was absent from everything about Wang Yun, and now he couldn't even understand his own child's emotions.

Wang Ziyun opened the door and saw Wang Yun turning on the computer, the screen flashing blue light.Wang Yun leaned on the edge of the chair, and Shen Cheng stood in front of the door of Wang Yun's room, looking in.

His eyesight is not bad, and he can see that the computer is full of English.There was silence for a while, thinking that Wang Yun might be researching something.

Wang Ziyun walked to Wang Yun's side. Although she couldn't understand English, she could still tell that Wang Yun was studying some science that she didn't understand.So he smiled and said, "Xiaoyun, are you researching?"

"En." Wang Yun nodded, "I'm working on a math and physics problem."

"Hehe." Wang Ziyun smiled, glanced at Shen Cheng, and then said, "Mom wants to tell you something."

Wang Yun sat up straight, did not look at his mother, but looked at the screen and said, "Mom, if you have anything, just tell me."

"Okay." Mother cleared her throat, "Your father just came home a few days ago."

Wang Yun turned his head and saw Shen Chengcheng standing by the gate, not saying a word.He slightly twitched the corner of his mouth, hummed and said, "What's the matter, Mom?"

"It's just..." Wang Ziyun thought for a while, how to say this matter, so that Wang Yun can accept it more easily.

"Mom, if you forgive him, I will definitely not say anything. This is between you and him, and I can't stop it." Wang Yun shrugged his shoulders, "But don't persuade me anymore, I can understand, But I don't think I can accept it, at least for now."

"Xiao Yun." Wang Ziyun stretched out her hand and touched Wang Yun's furry head and said, "This is not what Mom wants to tell you."

"That's it?" Wang Yun looked at his mother suspiciously, "What else can I do?"

"Are you going to get a divorce?" Wang Yun blinked his eyes.

Wang Ziyun shook her head slightly, "You kid, you are already a great professor, don't speak so incoherently."

Wang Yun spread his hands and muttered, "But I'm only 20 years old."

"Yes, I'm only 20 years old." Wang Ziyun looked at her child with tears in her eyes.She knew that Wang Yun had been wronged too much since he was a child.

She lowered her head, covered her face and said, "Mom is sorry for you."

"Mom..." Wang Yun said in a panic, "Don't cry, I really have no other intentions."

Wang Ziyun choked and said, "Mom actually wants to tell you another thing."

Wang Yun pulled out the paper in a panic, handed it to his mother, and kept saying, "Mom, I will support you no matter what decision you make."

Wang Ziyun wiped the corners of her eyes with a paper, and then said, "Mom decided to move to the base with your father."

"What?" Wang Yun looked at his mother in a daze, and didn't react after a while.He looked at his mother with question marks all over his face. Why did he feel like he was being tricked by his mother?

"Your father." Wang Ziyun stopped sobbing, and said to Wang Yun, "Your father is now the captain of the special forces."

Wang Yun nodded, indicating that he understood.After all, he is a colonel, so it is not surprising to be a captain.However, speaking of it, Shen Cheng turned out to be a special soldier, which was beyond his expectation.

No wonder he was asked to perform the top secret mission before. For special forces, it is very possible to perform top secret missions.

After a long silence, Wang Ziyun did not speak, and Wang Yun did not speak.Shen Cheng looked at the silent mother and son, and suddenly said, "The base is not far from Yucheng."

"So?" Wang Yun tapped on the table lightly and looked at Shen Cheng.

"what do you want to say?"

After thinking for a while, Shen Cheng said, "Xiaoyun, I know you will definitely not accept me now."

"En." Wang Yun nodded, "You are right. According to probability, the probability of being able to accept you in the future is not high."

"But you are a professor at Princeton University." Shen Cheng said thoughtfully, "You are in the United States. If your mother has anything, can you help?"

Wang Yun confronted each other, and said with a sneer, "Your words are very fresh. Yes, I can't help you in the United States. What about you? Did you help my mother during the hardest years?"

Shen Cheng lowered his head, took a deep breath, and then said, "But I can help now, you see your mother is so tired, let her rest for a few years." After Shen Cheng finished speaking, he added He added, "Xiaoyun, have you ever thought about what will happen in the future?"

"What future?" Wang Yun glared at Shen Cheng, he thought that Shen Cheng couldn't control his own affairs at all.

Shen Cheng raised his head and looked at Wang Yun.Although he has been at the base for 20 years, he has almost lost touch with modern society.However, the ability to know people is still there.In an instant, he saw what Wang Yun was thinking.

After all, he is still a child, although he is already 20 years old.But after all, he was still a little childish, shaking his head, Shen Cheng said, "If you plan to go back to China—"

"Yes, I will go back to China, so what?"

"Xiao Yun." Shen Cheng was not angry at all, he just said to Wang Yun calmly, "You will also disappear for a long time."

"..." Wang Yun fell silent, Shen Cheng's words made sense.If he insists on not letting his mother go to the base, he is now in the United States and cannot take care of his mother at all, and after he returns to China, he may have some secret research to do, maybe it will be the same as the so-called biological father in front of him , It is uncertain how long it will take to disappear.What will mother do then?

"I didn't say not to let mother go to the base." Wang Yun turned his head and snorted coldly, "Anyway, this is your business!"

"Xiao Yun." Wang Ziyun touched Wang Yun's head with a smile, and then said, "Then when you return to China, remember to visit your mother."

"Otherwise." Wang Yun snorted, "I can still live here alone? If it wasn't for my mother's sake, I wouldn't..."

Wang Ziyun smiled and stood up, "Xiaoyun, mom won't bother you anymore, you child, you should change your habit of going to bed late."

"I heard from Qiuyang that you seem to have spent several nights reading in the library, right?" Wang Ziyun looked at Wang Yun with a questioning look.