I Don’t Want to Win Lying Down

To solve the multi-particle problem in atoms, Xu Mang knew that there was a method called Self-Consistent, an equivalent mean field. For an electron, it can be considered as moving in a force field. This force field is The average effect of other electrons and nuclei on it.

Thinking of this, Xu Mang walked onto the stage silently, stood in front of the blackboard, picked up the chalk, and began to solve the multi-particle problem in atoms. Mang got the expression equation of Hamiltonl quantity.

The appearance of the equation solves the following problems. Under the condition of normalization, the extreme value of H is found... followed by endless calculations.

at this time,

The students in the audience were going crazy. Looking at the back of the boy in front of the blackboard, and the equations and calculations written in chalk in his hand, he was actually solving the problem raised by the professor, and he looked good.

My God...how did he do it? A student looked at the blackboard with more and more content, and the complicated calculation process in it made people feel suffocating horror. Is this a student? A freshman in college?

Is that the way the professor is?

Professor Jeff stood on the side, watching Xu Mang show off his abilities to the fullest, showing a slight smile. Fortunately, he discovered Professor Xu Mang in advance, what a guy... such an awesome guy is actually hiding in the crowd of students. I don't know what he thinks.

Calculations continue,

Soon Xu Mang finished the contents of a blackboard, he removed the top board, and continued to calculate.

but...

As the content continued to increase, the students below were about to collapse, and their thoughts could no longer keep up with the calculation process of this great god. His calculation speed was too fast, and he couldn't catch up with the updated content at all.

Danny...you are the best of us, how do you compare yourself to him? A girl asked the long-haired boy next to her: And what level has this guy reached?

sorry.

Yarman...I'm completely vulnerable in front of him. The long-haired boy saw the young man on the stage, and then looked at the calculation process written on the blackboard, feeling a huge sense of frustration for a moment. He was on the verge of autism.

This Danny showed extraordinary talent in physics and mathematics when he was in high school, and the local media also reported wildly.

Then he successfully enrolled in Columbia University's physics major. With his strong talent, he quickly gained a foothold among freshmen.

But... encountered a non-human creature that looked like a human today.

His mathematical talent terrifies me... Danny said seriously: There are some contents in it. I even came into contact with it for the first time. I can't imagine how he can achieve such a fast calculation speed. I think ...there is only one existence!

What existence? asked the girl next to her.

This guy... is not a normal person. Danny smiled helplessly: The neurosis that has not been cured can only be done in the wild fantasy, otherwise... I can't think of a second possibility of existence. .”

Hearing what the long-haired boy Danny said, the girl looked at the back in front of her,

The genius is on the left, the madman is on the right.

Who is he?

At this time,

Many students noticed Professor Jeff's expression. He looked so calm and calm, as if he didn't have any feelings for the genius around him, as if everything was taken for granted.

Could it be...the two know each other?

Otherwise, why would Professor Jeff be expressionless?

well!

I feel... this back is very familiar, is it an illusion of mine? A black classmate said: I seem to have seen this back not long ago, really... I really did, but I just want to I don't know where I saw it.

Then you're talking for nothing. The white man beside him said speechlessly at the same time.

no!

I really saw it, I swear to God. The black classmate said seriously: And it's just in the near future.

actually,

This is not the case with the white classmate next to me, but unfortunately... I just can't remember who he is. If he is a celebrity, he must know who he is, but unfortunately...he is not a celebrity.

Xu Mang was still struggling to calculate, but he was about to enter the final stage.

a minute later,

Xu Mang got a very long formula and a complex conjugate equation, but the self-consistent equation at this time is an equation satisfied by the wave function of a single electron. Although it is a little simpler than the wave equation, it is nonlinear after all. System of Differential Integral Equations.

It could be even simpler!

Xu Mang began to approximate step by step, using an appropriate central field to replace the previous long calculation formula, after finding out the single-electron wave function, bring the obtained wave function into the central field, and calculate its value, which is the same as the original and then fine-tune the central force field.

This process is... slightly time consuming.

Because it must be within a required accuracy range, the center force field obtained after trial must be consistent with the center force field obtained after calculation.

When Xu Mang was trying to reach a consensus,

The students gradually woke up from the shock. As the answer gradually approached, the whole process became clearer and clearer. Only then did the students truly realize Xu Mang's horror.

...

...

...

How could this work out?

How on earth is this done?

five minutes later,

Xu Mang finished all the calculations. In the fine-tuning of the central force field, its physical significance has been proved.

Ahem!

Pay attention... this process does not take into account the exchange antisymmetry requirements of electrons. Xu Mang came to the first blackboard, pointed to the product of the wave functions of each electron, and said seriously: If you consider the electron's In exchange for the antisymmetric requirement, then the quantum state of each electron should be represented here.

certainly...

Due to limited time, I will no longer prove the exchange antisymmetry of electrons in the wave function of the multi-electron system. Xu Mang said with a smile: You will come into contact with it in the future.

this...

this...

Who is this guy?

Professor Xu!

Thank you for your on-site teaching. Professor Jeff said to Xu Mang with a smile on his face, I never thought I could capture you alive here.

???

???

???

What?

Professor Xu?

He... he's a professor?

I don't think so at all, he is more like a student, right?

at this time,

Xu Mang also had a look of horror on his face. He was recognized unexpectedly. What happened to the East and West blindness? Why doesn't it work all of a sudden?

I remember! A girl stood up excitedly, pointed at Xu Mang and shouted: Professor Xu Mang, an authority in the field of superconductivity and black holes, one of the judges of the Future Science Award, an outstanding frontier leader in physics By.

words fall,

There was an uproar on the scene, and everyone knew who this young man was.

No wonder he is so familiar, the Internet was full of his reports before!

in,

The most exciting thing was that girl named Casey, who actually got the guidance of Professor Xu. At this time, she glanced at the equation in her notepad, and made up her mind to go down this path of no return in physics. .

anyway,

Isn't Professor Xu too narcissistic?

And got married...

at this time,

Most people were still silent in surprise. After all, it was not easy to meet Xu Mang. The most important reason was that he was a foreigner. Unless he went to Huaguo on the west coast of the Pacific Ocean to meet him, there were no special circumstances. Basically invisible.

Clap clap!

There was applause, and there was a trace of respect in the eyes.

soon,

The noisy classroom returned to calm.

Professor Xu.

There is still an hour. Professor Jeff smiled, Could you briefly explain your views on the future and your latest trends?

future view,

Latest trends...

Xu Mang thought for a while, and said seriously, Learn physics well and go to the universe!

it's over?

it's over!

suddenly,

The students present looked depressed, isn't this too perfunctory?

Ahem!

Professor Xu...then why, let's talk about your latest trends? Professor Jeff asked: Before you bought MIT's laser interferometer at a price of 100 million, this is to enter the field of gravitational wave detection ?

Yes!

At present, the laboratory has been built. I have received letters of intercession from all over the world, hoping to participate in this detection project. Now the personnel have basically been confirmed. It is estimated that the gravitational wave detection will be officially launched in April. Xu Mang said.

Then do you have the confidence to detect it first?

this problem...

It's a bit of a lure into a pit.

But Xu Mang didn't care. There were only two devices in the world, and they were bought by his father-in-law. How could others compete? I am two years ahead of them. Why can't you brag?

certainly!

It's for the Nobel Prize in Physics. Xu Mang said with a smile.

Although a little arrogant, many people here are willing to believe that Xu Mang can win the Nobel Prize in Physics. Some researches by Professor Xu Mang and Xu have found that he is fully qualified to win an international award, but he has not received any award so far. It is indeed regrettable.

how to say...

Many international awards owe Professor Xu a trophy.

Actually, I'm like a human...

At this time,

A song Poultry You Are So Beautiful sounded, Xu Mang glanced at another call from Xiaoman, and silently hung up on her.

Then what...

Sorry, I have to go. Xu Mang said awkwardly but politely: Come back when you are free, professor... goodbye!

Um!

Of course, when Xu Mang walked to the door, he stopped suddenly, turned around and said to the students present, Students, goodbye!

moment,

Xu Mang's figure disappeared from sight.

The students present knew that the next time they met, it might be at the awarding ceremony of the Nobel Prize in Physics.

...

asshole!

where are you?

at this time,

Yang Xiaoman finally got through to Xu Mang's call, and with the anger accumulated in his heart, he yelled at him: I called you so many times, but you didn't answer any of them...Are you going to die? Are you tired of working? ? I don’t know who to listen to at home?”

Xu Mang laughed awkwardly and said, Then what...the situation at that time was quite special, there were people all around...I can only hang up on you, it's not... just escaped.

cut!

Anyway, you're dead! Yang Xiaoman snorted coldly, and said angrily, Come to the General Office of Mathematics now, and ask around if you don't know the way.

oh...

After hanging up the phone,

Yang Xiaoman looked up at his cousin, and said with a smile, He's here.

Many of the professors present did not understand each other because they were speaking in Chinese, but Xiaoman's cousin could hear them clearly. At this moment, the word 'horrified' was written all over her face.

this...

Is this still the Xiaoman I know?

Professor Mu?

What's the situation now? A professor hurriedly asked, Is Professor Xu Mang here?

Cousin Xiaoman looked around at the crowd, nodded helplessly and said, He...he'll be there soon, don't worry.

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