The top of the scholar

Chapter 162 I Know You Now

Hearing this, Zhao Weijia instantly had a surprised expression on his face.

"Is it solved so quickly? Or, let me see it first?"

This problem has plagued the entire laboratory for several days.

We have not even found the cause of the problem.

Not to mention how to solve this problem.

Although Xu You discovered the problem in a relatively short period of time.

But Zhao Weijia never thought that Xu You could solve the problem directly so quickly.

"Call Teacher Wang directly, and the three of us will discuss it together."

Xu You has a better understanding of Zhao Weijia's ability.

It will be very difficult for Zhao Weijia to understand such a difficult derivation.

Of course, Zhao Weijia still has some abilities, and he is also a doctor of Ji University.

It's just that it hasn't reached that very high level yet.

"Okay, I'll call Teacher Wang."

Zhao Weijia didn't think much about it, so she called Wang Xiangwu over.

Wang Xiangwu was also very surprised to hear that Xu You had solved this problem within half a day.

"Quick, Xu You, let me see!"

Xu You turned on the computer, and first showed Wang Xiangwu and Zhao Weijia the image he refitted.

"According to my latest approximation method, the error is much smaller than before, and the fitting performance is also very good."

Seeing the images on the computer, both Wang Xiangwu and Zhao Weijia couldn't help but widen their eyes.

"Xu You, what method did you use?"

"Mean field approximation. To be precise, it is the mean field approximation after my personal improvement."

"Approximate mean field?" Wang Xiangwu was surprised.

Wang Xiangwu knows about this method, but he has never heard of it. Mean field approximation can be applied to this type of problem.

Zhao Weijia was even more puzzled, because he had never used such an approximation method.

Xu You opened his draft paper and explained to Wang Xiangwu and Zhao Weijia.

During this period, Wang Xiangwu asked from time to time about Xu You's handling methods in some places.

Listening to Xu You's explanation, Wang Xiangwu also nodded repeatedly.

"Finally, if you use this formula to calculate the effective Hamiltonian, the error will be much smaller than before. I tried it, at least for the current data, there is no problem."

"I didn't expect that the mean field approximation can be used in this way. Xu You, you really solved a big problem in analyzing the quantum phase transition of the lattice model! Xu You, thanks to you!"

Seeing Wang Xiangwu's excited look, Xu You smiled and said:

"Teacher, I would be very honored if I can really help. I feel that I have learned a lot through this problem again."

In fact, Xu You felt a little ashamed that he chose condensed matter physics as his main direction instead of quantum physics.

Just taking advantage of this opportunity can be regarded as repaying Wang Xiangwu for his kindness.

"From discovering the problem to solving the problem, it took less than a day. Xu You, I really can't find any words to describe you. Fortunately, I decided to take you into the laboratory early, otherwise your talent would really be wasted It's gone!"

Thinking of the experience of his acquaintance with Xu You before, Wang Xiangwu also felt that the fate is indeed very wonderful.

"Xu You, I'm a little skeptical now. Those rumors are true. If you really want to go to Harvard, the president of Harvard will definitely be so happy from ear to ear."

"Okay, brother, don't be a spreader of rumors anymore. People won't invite me so casually, and it's good for me to do research in China."

Although there may be better scientific research conditions abroad.

However, Ji University's various privileges to Xu You are indeed difficult for foreign universities to give.

Even without considering other factors, Xu You would still prefer to stay here and do scientific research.

At this time, Wang Xiangwu also began to think about another question.

Now that Xu You has helped them solve such an important problem.

Then Wang Xiangwu couldn't say nothing.

Wang Xiangwu definitely couldn't give Xu You the job and communication position.

But Wang Xiangwu can still give the position of the author later, as well as the bonus of the project, etc.

"Xu You, don't worry, after the results of this project are achieved, you will not be missing the credit."

Xu You shook his head repeatedly when he heard the words.

"No need, Mr. Wang, I just did a small favor, and it didn't even take me a day. I can't really say credit for it. I'm very happy if I can help."

"Xu You, you don't have much time, but it doesn't mean you can't help much. If it were someone else, this might not be a problem that can be solved in a few months. One yard is one yard, and I will definitely count the credit. .Of course, you can rest assured that I have your bank card number, and I will not recharge your phone or bus card for you."

In the end, Wang Xiangwu didn't forget to make a joke with Xu You, teasing that Xu You was charged 1 yuan by Jihang's doctors.

Xu You knew that he could not refuse, so he had to acquiesce.

After returning to the condensed matter physics laboratory, Xu You was also in a very happy mood.

After helping Wang Xiangwu solve this problem, Xu You finally no longer has the mentality of being indebted to Wang Xiangwu.

And looking at Wang Xiangwu's attitude towards him, Xu You also knew that Wang Xiangwu would not care about this matter at all.

Seeing Xu You's return, Qiao Sen couldn't help asking:

"Xu You, have you gone to the quantum physics laboratory? If there is no progress in the subject of the mechanism of high-temperature superconductors, you should go to the quantum physics laboratory for a while."

Qiao Sen naturally would not have thought that Xu You would help Wang Xiangwu solve an important problem in less than a day.

"Teacher, I have already been there, and the problem has been solved." Xu You said lightly.

"already solved?"

Hearing Xu You's words, Qiao Sen couldn't help but widen his eyes in surprise, with an expression of disbelief.

"Well, it's a problem of data approximation. I went to the library to borrow some books in the morning, found a good method, improved it, and successfully solved the whole problem."

When Xu You said it lightly, it seemed that the matter was really that simple.

But it's not the first day that Qiao Sen has known Xu You, and he knows that Xu You has a habit of "making a big deal out of nothing".

"If I'm not mistaken, you dragged your suitcase and went to the library to borrow dozens of books, right? You wrote at least a few papers on the draft paper you pushed the formula on?"

Listening to Qiao Sen's words, Xu You thought that Qiao Sen had been following him.

"Haha, teacher, how do you know?" Xu You scratched his head and said.

"I know you well. You never show your credit. If academician Han hadn't persuaded you last time, you might have given up even the chance to publish "Nature."

(End of this chapter)