Great Country Academician

In a word, all the people in the conference hall cast surprise, amazement, surprise and other kinds of gazes.

Within a decade, no one but him could find particles that were truly outside the Standard Model.

The level of arrogance of these words, almost stood up and said: "Everyone here is rubbish!"

If you flip the conference table again, turn around and leave, you will have the temperament of a big villain.

However, apart from the strange sense of disobedience, there were not many people in the entire conference hall who thought there was something wrong with this sentence.

After all, this person's status in the physics world today may not be sure to rank first, but at least he did not miss the top three.

Moreover, he was the one who discovered the inert neutrino. Dark matter and dark energy are the mystery behind the inert neutrino. If there is anyone in the physics community who can unravel this fog, this is the most likely one.

What surprised them was that such words would come out of the mouth of the scholar in front of them.

After all, the contrast is too great.

Well, in fact, they were wrong.

For Chinese people, because of the relationship between history and traditional culture, the image of scholars like them is generally humble, polite, gentle and elegant.

Suddenly someone will stand up and say that everyone here is rubbish, my style is the best in the world, and the sense of disobedience is too strong.

But then again, if they are in their twenties, they can win the Nobel Prize + Fields Medal + solve two millennium problems + solve the nuclear waste problem + solve the controllable nuclear fusion problem + become the ancestors of the astronomy world Etc., etc.

Not to mention all of them, even if it is one of them, they are afraid that they will be able to go straight to the sky in a frenzy.

This is normal, almost every young and famous genius is like this, confident, arrogant, even arrogant.

Every genius has such a period, and then either learns to see a wider world and realizes his own shortcomings; or is hit by a more talented person; or gradually wears away as time goes by.

And for this young scholar in his twenties, this is the time when he is in high spirits.

In the conference hall, the weird atmosphere lasted for quite some time, until Qin Anguo came back to his senses and coughed lightly to break the silence.

"Thank you Academician Xu and the professors for their opinions. I will record them first and discuss them later."

"The relevant discussions will continue now."

Qin Anguo brought back the atmosphere, and the meeting hall became lively again.

In the morning meeting, in addition to discussing whether to introduce technologies from other countries and CERN, the site selection, tunnel construction, key technologies, preliminary design parameters, advantages and disadvantages of existing technologies, and other aspects of the large strong particle collider were also discussed. discussed and communicated.

Although this is not the first collider in China, as the equipment with the largest design scale and the highest collider energy level, it will fully promote the future development.

Including things like location selection.

Aside from the basic requirements for geological conditions, the location of a large strong particle collider should be selected with a beautiful environment, rich tourism resources, good cultural conditions, good international foundation, good geological conditions, convenient transportation, local government support and Areas with potential for future development.

Having said so much, in fact, there is only one purpose, hoping to use this project to develop this entire area into an 'international science city', or even a 'future world science center'.

Such a large-scale scientific research equipment will lead the development of international high-energy physics and related technologies, and will also make Huaguo definitely lead the world and become an international research center.

This is something that Chinese people have dreamed of since modern times, and it can also become a symbol of the overall rejuvenation of the nation.

After two consecutive meetings, and after confirming that he was fine, Xu Chuan also left for Jinling.

As soon as he landed, he received a call from Mr. Qiu.

"Hey, Xu Chuan, are you still in the capital?"

As soon as the phone was connected, old Mr. Qiu came over with an excited voice.

Xu Chuan shook his head and said, "I just returned to Jinling, what's the matter?"

"As I told you before, the 'International Symposium on the History of Mathematics and Mathematics Education' has been fixed, and it will be held at Shuimu University in more than half a month, that is, on January 20."

"I thought that if you were still in the capital, you would stay for a few more days, lest you make another trip." Mr. Qiu said with a smile.

Xu Chuan smiled and said, "It's okay, I'll just go there when the time comes. It's simple, anyway, the domestic high-speed rail is convenient."

"Okay, I'll have someone mail the invitation letter to you." Qiu Chengtong didn't care, nodded and continued: "Remember to come, there are many mathematicians who are here for you,"

Hearing this, Xu Chuan's face was a little strange, and he guessed that when the old gentleman facilitated this meeting, he probably used his name to talk about things.

But he doesn't care about this kind of thing. Now he doesn't have the time and energy to do this kind of thing. It's good that Mr. Qiu can make it happen.

"Don't worry, I won't release pigeons." Nodding with a smile, he answered and hung up the phone.

He is very happy that such a large-scale seminar can be facilitated and held in China.

On the one hand, I am happy for the mathematics community. Those ancient knowledge have not been forgotten, and more people are willing to work hard for their rejuvenation.

On the other hand, I am happy for the country. After all, in the field of basic subjects, Huaguo has always been relatively weak. Being able to host such a large-scale mathematics seminar will allow Huaguo to show his face in the mathematics world and be remembered by more top mathematicians. Live, expand influence and increase academic atmosphere.

As for the scale of this seminar and whether it will be successful, Xu Chuan is not worried at all.

After all, this is China.

Not to mention other things, if someone messes up this kind of conference that can show his face in the world's mathematics community, he will probably be questioned from top to bottom.

After returning to the villa smoothly, Xu Chuan let out a long sigh of relief and threw his luggage aside.

This trip to the capital, for him personally, the biggest gain is not the two meetings, but the unexpected meeting with two old gentlemen, Qiu Yang.

The exchanges of several people brought him some new research directions and inspirations in the strongly correlated electron system.

Although they are all rough theories and directions, for a scholar of his level, this is the most precious thing.

After taking a bath to get rid of his exhaustion, Xu Chuan sat down in his study refreshed and continued to study the multi-orbital correlation effect and superconductivity in strongly correlated electron systems.

The days passed like this for three or four days.

Strike while the iron is hot to make Xu Chuan's research on KL-66's strong diamagnetic mechanism go a step further, and he has already started the final step, trying to use mathematical language to describe and perfect the relevant mechanism.

However, when studying this issue, he always felt that he seemed to have forgotten something.

It doesn't feel very important, but it seems to be being missed all the time.

After thinking for a while, Xu Chuan didn't remember what was going on, so he simply stopped thinking about it, and turned his head to continue studying the difficult problem.

On the other side, the two assistants who had been personally assessed by the president of NTU, Tan Shaoyuan, were waiting on the campus of NTU without knowing what to do.

Didn't it mean that Academician Xu has come back? Why has it been a few days, why haven't you received the notice to go for an interview?

Are they abandoned?

If you don't need it anymore, I'll send you a message anyway, it's too torture to hang people.

On the other side, in Xu Chuan's office.

The four new students he recruited, this time it can be said that they have realized what their tutor said before that they may not have too much time to teach them.

The four new students he recruited, this time it can be said that they have realized what their tutor said before that they may not have too much time to teach them.

After leading them for a while, the mentor disappeared.

And it still disappeared for more than half a month.

Although I heard that the professor has returned from the capital, he has not returned to Nanjing University to attend classes.

According to the big brother, this is all trivial.

For the longest period of time before him, almost half a year, he hadn't met his tutor, and he was a pure left-behind child.

Cai Peng reckoned that his mentor had started to delve into something again, forgetting that he still had students.

If this kind of thing is placed on other professors, the probability of it happening is almost non-existent.

After all, people need social activities.

But when it comes to their mentor, it's nothing more than normal.

After all, his problem-solving style is really unique.

On the other side, Xu Chuan sneezed after being nagged by the assistants and students who were not yet on duty, and then continued to stare at the manuscript paper on the desk in a daze.

After returning from the capital, he has been studying the mechanism of KL-66's strong antimagnetic mechanism.

There is progress, and it can be said that it is very large.

The direction of the non-equilibrium strongly correlated system given by Mr. Yang is indeed quite suitable for the strong diamagnetic mechanism of KL-66. However, the troublesome part is that if one wants to study the non-equilibrium strongly correlated system, then the quantum many-body system is bound to be involved.

Compared with classical non-equilibrium systems, the dynamic behavior in quantum many-body systems is often more complex.

Because of the inherent complexity of quantum correlated systems, whether there are universal dynamical behaviors in quantum many-body systems far from equilibrium has been a fundamental question in this field.

To put it simply, he is currently unable to find an effective mathematical method that can not only deal with the correlation system under the concept of low latitude, but also consider the mathematical tools of space quantum fluctuations.

"In this case, it is good to create a universal adaptive dynamics mathematical tool for quantum many-body systems."

In front of the desk, Xu Chuan stared at the manuscript paper of the calculation on the table and thought for a while, then pushed the messy pile of manuscript paper away, and took a new stack of A4 paper.

For mathematics, when studying a difficult problem, it is very common to break through the previous foundation and construct new mathematical tools to solve the problem.

Whether it is the "algebraic cluster and group mapping tool" he built when studying Hodge's conjecture, or the "micro-element construction method" constructed by using micro-element fluids to study NS equations, they are all derived from research problems.

Therefore, for the problem of multi-orbital correlation effects in the strongly correlated electron system, Xu Chuan also intends to create a tool to bridge the correlation system under the concept of low latitude and the quantum fluctuation effect in space.

After serious thinking for a while, Xu Chuan picked up the pen and wrote on the manuscript page:

"Consider a typical strongly correlated system 'one-dimensional transverse field Ising model' whose Hamiltonian is: [H0=J(∑nL1σznσzn+1+ησzLσz1)h∑nσxn]."

"Among them, σxn^yn is the Pauli matrix; J\u003e0 is the ferromagnetic interaction; \u003e0 is the transverse field strength; L is the spin chain length; η=1 represents the periodic boundary condition, and η=0 represents the open boundary condition. "

"Then the ground state of the transverse-field Ising model has two phases, and the behavior of the ferromagnetic phase is considered. Using techniques such as Jordan-Wigner transformation and Bogolyubov transformation, the Hamiltonian can be calculated by Anderson quasi-autonomous Written in the form of a two-level ensemble, namely: [H0=∑k\u003e0λkτzk]”

"."

In the quiet study room, the light white light reflected the figure sitting in front of the desk, leaving scattered shadows on the off-white tabletop.

Xu Chuan didn't care about the time, nor did he consider whether he could do it.

For a scholar, challenging difficulties should be the most common experience in life.

"Because the operators of Anderson quasi-spins of different momentums commute with each other, the two-level systems describing different momentums are independent of each other. This method belongs to the method of two-level systems."

"And calculate the response functions of linear response, second-order nonlinear response and third-order nonlinear response in detail. The result of linear response is: χ(1)xx(t)=2θ(t)L∑k\u003e0sin2θket/T2sin (2λkt)!"

"."

"That is to say, in the KL-66 mechanism, both the decoherence attenuation and the attenuation caused by dephasing are related to t, so they cannot be distinguished. In the frequency space, through the combination of the Boltzmann function and the Monte Carlo method, The linear spectrum can describe the continuum of Cu "spins" with different momentums."

"In this way, the modeling of the strong diamagnetic mechanism of the KL-66 material can be completed, and it may be applied to other superconducting materials."

"At this point, my goal has been accomplished."

"However, the universality of this method is far from enough for multi-orbital correlation effects in strongly correlated electron systems."

"How can I find a new path to this ultimate direction?"

At the desk, Xu Chuan looked at the messy manuscript paper and muttered to himself.

For an unknown period of time in the past, by establishing a mathematical tool for bridging the correlation system under the concept of low latitude and the quantum fluctuation effect in space, he established a specific mechanism for the KL-66 strong diamagnetic A complete set of mathematical methods.

This should be something worth celebrating, but at this moment, the results were abandoned by him to the other side, and he was thrown into the cold palace.

Because of this set of mathematical tools established to bridge the correlation system under the concept of low latitude and the quantum fluctuation effect in space, he saw the hope of solving the problem of multi-orbital correlation effect in the strongly correlated electron system.

His intuition told him that the research idea he chose was correct.

However, just like when he was studying the last step of the NS equation, on this road, there seems to be an invisible barrier, or a bottomless abyss, completely cutting off the road he researched.

Perseveringly staying in the study for two days, Xu Chuan searched the Internet and collected a large number of dynamics universal systems related to strongly correlated electron systems, strong magnetic mechanisms, non-equilibrium quantum correlation systems, and open quantum many-body systems. related papers.

But the papers did little to help him.

After all, the scope of his research has long gone beyond the boundaries of conventional condensed matter physics.

The research of ordinary scholars in these fields is far from enough to inspire him.

"Maybe I need to go for a walk."

In the study, Xu Chuan shook his slightly drowsy head.

In the past two days, he has read a lot of papers and research by other scholars, and absorbing the knowledge and essence has caused a lot of interference to him.

The efficiency of the brain is not enough to support his long-term study and research, and it is meaningless for a scholar like him to absorb too much knowledge without being able to master it.

Combining work and rest is the kingly way, go out for a walk, maybe you can get new inspiration.

After thinking about it for a while, Xu Chuan decided to go back to Nanjing University to attend classes.

The unexpected inspiration he got in class last time allowed him to bypass the last abyss and solve the NS equation, but this time, he encountered almost the same problem again.

Maybe it is also possible to get enough inspiration in class?

PS: It's the end of the month, ask for a monthly pass.

I’ve been on a business trip for the past two days, and the codes in the hotel are not good, and the efficiency is not high. I’ll go back tomorrow. It’s the end of the month. I’m asking for a monthly pass. There will be at least two updates tomorrow!