Xueba starts with change

Chapter 683 Find the research direction
Although Chen Zhou was surprised that Cross suddenly brought back a barbecue for supper, he didn't ask any more questions.

How could he have thought that Cross made up for it because he was too guilty of eating and living.

Seeing that Chen Zhou's food was delicious, Cross quietly gave Xiong Hao a thumbs up.

It was all because of Xiong Hao's advice that he bought this barbecue.

Only then can I feel at ease and continue to eat and live here in Chen Zhou...

In this way, in the following days, Cross brought supper for Chen Zhou and Xiong Hao almost every night.

For this reason, Chen Zhou wondered for a long time.

He thought Cross was trying to bribe him with a supper.

When Chen Zhou asked Cross about the reason, he couldn't help but be a bit dumbfounded.

He really wanted to tell Cross that he would still prefer to receive a meal fee than a midnight snack...

After supper was settled, Chen Zhou immediately washed up and went back to his room to sleep.

Under the current research progress, the so-called retreat and liver explosion research are unnecessary.

There are some things that cannot be consumed by time alone.

Chen Zhou also has an absolute say in this matter.

In the past, he conducted retreats, or did liver-explosive research.

That's because the progress of the research topic has reached a critical moment.

He needs to work hard to win the entire research topic.

But now, even the research on the gauge field theory is in the tough stage.

But the crucial content is still missing, and the critical moment of the battle has not come.

That being the case, it is better to sleep well and recharge your batteries.

……

It was another week, and before I felt it, it slipped out of my hand.

In the faculty apartment of Yanda University, in the room of Chen Zhou's dormitory.

"Since the 60s, three physicists, Glashow, Weinberg, and Salam, proposed the unified theory of weak electricity, and the research on the grand unified theory has made a breakthrough for the first time..."

"It's just that, from the perspective of the entire history of science, Einstein was the first physicist to think seriously and start researching. After he completed the theoretical construction of the general theory of relativity, he has been thinking about whether gravity can be Unified with the electromagnetic force..."

Looking at the information in front of him, Chen Zhou's mind kept echoing the research process of the Grand Unification Theory.

After the unified theory of weak electricity, the success of this theory affirms the correctness of the unified thought of interaction force.

It also prompts many physicists to further study the grand unified theory that unifies the three interacting forces of the strong force, the weak force, and the electromagnetic force.

And, the grand unified theory that also integrates the gravitational interaction.

Around the mid-70s, physicists further proposed a grand unified theory that unifies the three interacting forces of the strong force, the weak force, and the electromagnetic force.

This grand unified theory that unifies the strong force, weak force, and electromagnetic force is the gauge field theory.

Gauge field theory plays a very important role in physics.

It accurately expresses the experimental predictions of the three fundamental forces of nature.

From the unified theory of weak electricity to the gauge field theory, a grand unified theory that unifies the strong force, weak force, and electromagnetic force.

There was probably only a decade or so between them.

This time can be regarded as very short, and it can also be called rapid progress.

However, the gravitational force discovered by Sir Newton for hundreds of years has never been able to be integrated into the grand unified theory.

From this, it can also be found that gravity is the most difficult part in the grand unified theory.

It can only be said that Einstein chose from the very beginning, the most difficult research content, to challenge.

Chen Zhou felt that if Einstein first chose the unified theory of weak electricity to study.

Probably nothing about Glashow, Weinberg et al.

Chen Zhou has no doubt that Einstein can make outstanding research results in this area.

Unfortunately, Einstein was just like him.

The selected research topic is just as reasonable as death until the topic is settled.

The result is, or die to the end, nothing will be achieved.

Either be astonishingly talented and shock the world.

Putting away this extra thought, Chen Zhou's research ideas returned to the gauge field theory again.

The idea of ​​gauge field was first proposed by Professor Weyl.

Then, the Yang-Mills gauge field theory of Mr. Yang and Professor Mills laid the foundation for the modern gauge field theory.

Gauge field theory is a kind of physical theory based on the idea that symmetric transformations can be implemented locally or globally.

The Yang-Mills gauge field theory is a gauge field theory for non-commutative symmetry groups.

Physical systems are often expressed by Lagrange quantities that are constant under certain exchanges.

When transformations are performed simultaneously at every space-time point, they have global symmetry.

The gauge field theory is to promote this idea.

It requires that the Lagrange quantity must also have local symmetry.

It should be possible to perform these symmetric transformations in a specific region of space-time without affecting another region.

And this requirement, in fact, is an extension of the equivalence principle of general relativity.

Flipping through the draft paper, Chen Zhou also reviewed the content of the gauge field theory as his train of thought progressed.

The thoughts in my mind are constantly moving forward, and the gel pen in my hand is also constantly leaving ink on the draft paper.

Chen Zhou suddenly muttered: "Could it be that Einstein thought of something from the very beginning? He already knew the key to the breakthrough, which is gravity?"

Accompanied by this muttering, the pen in Chen Zhou's hand slowly stopped.

With a question, Chen Zhou turned his head and looked at the draft paper in front again.

The question Chen Zhou asked was nothing else but "Why can't gravity be included in the gauge field theory?"

After turning around for a while, Chen Zhou murmured softly: "Gravity is a property of space and time, and the other three basic forces are all manifestations of specific material properties of objects or particles in space and time."

"From this point of view, it can even be considered that only gravity is the fundamental force of the universe, and the other three fundamental forces are only subsidiary fundamental forces!"

"That is to say, from the very beginning, gravity should not be included in the existing grand unified theoretical system, but the other three basic forces should be included in the category of gravity..."

Thinking of this, Chen Zhou's eyes suddenly brightened.

Now he finally understands one point, which is from which angle to study the gauge field theory.

How to coordinate the relationship between gauge field theory and grand unified theory.

To a certain extent, the gauge field theory can represent the grand unified theory.

After all, the gauge field theory is a research theory born during the research process of the grand unified theory.

However, the grand unified theory is far from being a complete substitute for the gauge field theory.

To put it simply, the two have a great intersection, but where there is no intersection, the grand unified theory is far beyond the scope of the gauge field theory.

After confirming this idea, Chen Zhou immediately picked up the gel pen that he had put down, and brought a new stack of draft paper.

As he pondered, he wrote:

[How to bring the other three basic forces into the category of gravity? 】

【Research directions: 1. Gravity is the property of space-time, and space-time is energy space-time.Therefore, the gravitational force is quantized, and the gravitational force is studied from the perspective of quantum mechanics. 】

[2. Through the quantization of energy space-time, a differential nonlinear wave equation or equation system can be established, so that the gauge group SU(3)×SU(2)×U(1) in the existing gauge field theory can be The theory is included. 】

The two research directions are also the directions that Chen Zhou has established at the moment.

Undoubtedly, if there is a new differential nonlinear wave equation or equation system, it will be the final research result of the gauge field theory.

As for feasibility...

Chen Zhou, who can already be called a special research expert, has great confidence in the research direction he wrote.

Now that the main direction to conquer has been determined, Chen Zhou started researching without stopping.

This has troubled him for so long, and he has fought such a long battle, and at this moment it seems that he finally has a breakthrough idea.

Of course, Chen Zhou didn't dare to be 100% sure, his thinking was right.

All the answers, still have to wait until he finishes this tough battle.

There are some differences from the previous research.

In this study, Chen Zhou increased the proportion of wrong question sets used.

To put it simply, Chen Zhou, just in case, while determining the research direction, is also using the wrong question set to verify the correctness of this research direction.

Although the set of wrong questions sometimes seems unreliable, but in this kind of theoretical research of physics, this thing is still trustworthy.

After all, the research direction has been determined, and this research direction directly points to the final result of the gauge field theory.

If everything is correct during this process, it means that Chen Zhou has settled the final result of the gauge field theory.

Otherwise, there will definitely be some mistakes, and then they will be recorded on the wrong question set.

This is a process of verifying ideas and pointing directly to results.

It is different from what happened to Chen Zhou when he was studying the minimal model program.

Originally in a rhythmic life and research, Chen Zhou went to bed early and woke up early every day, and could still eat the supper brought by Cross at night.

In this way, with the determination of the research direction, it suddenly entered the state of closed-door research.

So much so, that night, Cross, who came back with a late-night snack, asked Xiong Hao puzzled: "Where's Professor Chen? Why isn't he coming out tonight?"

Xiong Hao looked at Chen Zhou's room with the door closed, and explained in a low voice: "Professor Chen seems to have entered a critical research stage. When I brought him lunch at noon, he even told me not to disturb him these few days." .”

Cross was taken aback for a moment, and subconsciously looked at Chen Zhou's room.

"It seems that Professor Chen is going to retreat for research again..."

Now Xiong Hao was a little confused, he hadn't experienced Chen Zhou's retreat and research before.

Therefore, for a while, I didn't quite understand what this retreat was all about.

Noticing the puzzled expression on Xiong Hao's face, Cross explained: "This is a research state exclusive to Professor Chen. He will lock himself in the room, as if isolated from the world, until he completely solves the problem that caused him The closed-door problem.”

Hearing what Cross said, Xiong Hao still didn't understand.

Because according to Chen Zhou's appearance at the noon meeting, has he not eaten these days?
So, Xiong Hao asked again: "What about Professor Chen's diet and daily life?"

Glancing at Xiong Hao, Cross said softly: "As far as I know, when Professor Chen was in retreat, he probably didn't have a meal on time, and he didn't have a single sleep. He was able to sleep enough, and he would devote himself to it. Throwing yourself into research and completely ignoring anything outside of research."

Xiong Hao couldn't help exclaiming: "Professor Chen, has he been working so hard on research? How can his body bear it?"

"His words are indeed true, and he has always been so hard..." Cross said, then looked at Chen Zhou's room.

At first, Cross didn't quite understand what Chen Zhou's closed-door study was all about.

After spending a long time with Chen Zhou, Cross deeply admired Chen Zhou's retreat research.

After all, if it is done once or twice, then many people can persevere.

However, it is like this every time, every subject is like this.

Then few people can persist.

Cross admired Chen Zhou's perseverance.

And, Chen Zhou's attitude towards research.

If Cross himself had the academic achievements of Chen Zhou, he would have fallen into confusion long ago.

Even if one can act modestly and in a low-key manner, one cannot avoid a condescending attitude when it comes to the choice of research topics.

Because very few people can, after achieving achievements that are enough to shock the world, their mentality can be completely calm.

What's more, this person is only a young man in his 20s.

Following Cross' gaze, Xiong Hao also looked at Chen Zhou's room again.

Chen Zhou's retreat was beyond his expectation.

He originally thought that it would be very easy for an academic leader like Chen Zhou to obtain good research results.

But I didn't expect that this boss would be so "ruthless" to me!
Xiong Hao has no doubt that Chen Zhou's use of such a method may have an impact on his body.

However, he also secretly admired Chen Zhou's attitude in researching this matter.

Like Cross's idea, Xiong Hao also felt that if the scholars in Huaguo could be like Chen Zhou, then the academia in Huaguo would definitely take on a new look.

It's a pity that Chen Zhou is the only one in Huaguo's academic circle.

Thinking of this, Xiong Hao silently withdrew his gaze.

He suddenly felt that it was necessary to report to the superior about Chen Zhou's retreat?
After all, under such circumstances, he has no way to guarantee Chen Zhou's safety.

It is difficult for him to judge the impact of such a period of regular life and another period of severely irregular life.

Therefore, Xiong Hao thought, is it possible to arrange a private doctor for Chen Zhou?
Not to mention other things, it's okay to check occasionally to understand Chen Zhou's physical condition.

Do it when you think of it.

Xiong Hao immediately took out his mobile phone and dialed one of the few numbers on the mobile phone.

While dialing the phone, Xiong Hao also walked back to his room.

In the living room, only Cross was left alone, still eating supper...

　Thanks to book friend Yan Hongxue for the 100 starting coins!
　　
　
(End of this chapter)