Just five minutes after class, the circle of friends on the campus of Jinda was smashed by a physics class.

[Watch the grass, Lu Shen came to our physics class." 】

[Which class? 】

[Zhang Zhongqing's quantum mechanics, which course can be. 】

[Watch the grass, Lu Shen's physics class? Which classroom? ? ? 】

[All the time, I have already finished class! 】

[Already finished class? Mom, can these big cows not give a notice in advance when they give lectures? T.t]

There are quite a lot of people in the university, but there are also quite a few people who really know how to seize the opportunity. Especially in the top five universities in Jinda, there are quite a lot of scholars.

For those students who are interested in further academics, this opportunity to listen to the big cow lectures will naturally not be missed.

After all, this kind of opportunity is impossible to meet.

It doesn't matter if you don't understand it. Many times, even if you just listen to a thought, it's much more useful than holding a book yourself. Because these things are often not learned in the classroom and in books...

After coming out of the classroom, Lu Zhou went straight to the direction of the hospital.

The only thing he wants to do now is to record the inspirations he has produced before.

In fact, evidence of "mass gaps" of strong interactions has been obtained in theoretical physics experiments and verified by computer simulations.

However, how to explain it from the perspective of mathematical theory is still a mystery.

To put it bluntly, for most mathematicians, this is a complex physics problem. For most physicists, this is another mathematical problem.

To solve this problem, it is very likely that it will be built to discover new mathematics as well as new physics.

In the face of this problem, Lu Zhou did not dare to say that he has full control.

After all, in theory, theoretical physics is not an area he is good at.

During Princeton, his main research issues were basically concentrated in the field of mathematics. In addition to discovering the 750gev signal, he has basically no more research results in the field of theoretical physics.

If it is in Princeton, he will choose to seek advice from Edward Witten or Dean Goddard, who are experts in the field of theoretical physics and have a deep understanding of the unified field theory.

But now, he can only communicate with old friends in these academic circles by mail. And many problems are hard to tell in the mail.

And the domestic side...

To be honest, it is really difficult to find someone to discuss this issue.

Mr. Yang Lao, one of the founders of the field, is probably very happy to discuss this issue with him, but the age of nearly a hundred years makes Lu Zhou really do not want to embarrass him.

Especially when I think of Professor Attiya and his five-page paper on Riemann's conjecture, he basically has no expectations.

After all, age is a curse for scholars...

"Can you rely on yourself?"

Sitting down in the office chair, Lu Zhou picking up the pen and talking to himself, reached out and wrote a line of text on the paper, and described the whole problem in mathematical language.

[Proof: For any compact single group g, there is a mass quantum quantum field with g as the norm group on r^4, and there is mass gap? amp; gt; 0]

The tip of the pen was lightly lit on the scratch paper, staring at the white paper with only one line of words, and Lu Zhou was lost in thought.

Although there is no special grasp to solve this problem, he still has the idea to solve the problem.

First of all, this huge proposition can be split into two parts.

The proof of the first part can be done only by mathematical methods.

That is, mathematically prove the existence of the solution of the Yang-Mills equations or find the general solution.

This part may not be of much use to physicists. After all, they have obtained the conclusions they want through high-energy experiments and computer simulations. However, for mathematicians, the meaning of the general solution to find this system of equations is different. general.

As Edward Witten once said, if anyone can complete this achievement, he and his credit will become a milestone in the 21st century mathematics catching up with theoretical physics in the 20th century...

Of course, this sentence is, after all, a physicist who took the Fields Prize. Lu Zhou has reservations about this. In his view, mathematics has its own development trajectory. He never thinks that mathematics needs to catch up with physics.

But if you have to be more serious on this topic, then it is far away.

As for the second part, it involves more core content.

That is, proof of the mass gap.

If you can complete this proof, both the mathematics and physics communities will benefit a lot, because this proof will not only create new mathematical methods, but will also clarify the natural rules that physicists have not fully understood, even On this basis, a more advanced theory is proposed.

For example, unifying strong interactions and electromagnetic effects...

If it does, the entire physics community will take a big step toward the theory of great unity.

Time passed quietly.

In the face of the mathematical proposition on the draft paper, I fell into meditation. The land boat sitting at the desk was holding a ballpoint pen, but in addition to a series of ink dots, a number was not written.

It was only six o'clock, and the bells from the next door were floating outside the window. Lu Zhou was like a returning singer. He wrote two lines on the paper.

Then he stood up and left the office.

At the same time, in the office.

It took about two minutes.

I looked at the door and saw that Lu Zhou didn't seem to be coming back. Feng Jin, who was writing at the desk, stopped the pen in his hand and stood up.

Half an hour ago, he noticed that Lu Zhou was sitting there in a daze.

I have been in this office for a while, and he is the first to notice that Lu Zhou’s face is facing a certain problem.

Curious is the problem that makes the instructor difficult. He pretends to go to the water dispenser and draw water. When he is passing by the desk of Lu Zhou, he will look over and see what the problem is on the paper.

Well, you can be regarded as a schoolmaster of the Golden University. If you can help yourself, can you tell the instructor that he will be able to look at his ability?

However, the reality is cruel.

When he saw the calculation on the paper, he suddenly stopped.

[hΛ(l)=∑(rows)∑·h^(,ns)∑(r)·h^(r,r+1)+∑(i∈Λ(l))·h(i)]

[...]

Feng Jin: "...???"

Holding the grass, what do you write about this?

At this time, I saw that time was almost up, and He Changwen, who was preparing to get up and go to the cafeteria to solve the dinner, stood up.

Just noticed a younger brother standing in front of Lu Zhou’s desk, the doctor who looked at Laocheng coughed and reminded.

"Don't look at the mentor's stuff."

It seems that this sentence is not convincing, he then added a sentence later.

"It will be bald."

Feng Jin: "..."

Liu Siyuan: "..."

Han Mengqi: "..."