Chapter 162 I know you well

Upon hearing this, Zhao Weijia suddenly had a surprised expression on his face.

"Is it solved so quickly? How about you let me take a look first?"

This problem has plagued the entire laboratory for several days.

No one even found the cause of the problem.

Let alone how to solve this problem.

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

But Zhao Weijia would never have imagined that Xu You could directly solve the problem so quickly.

"Just call Teacher Wang, and the three of us will discuss it together."

Xu You knows Zhao Weijia's abilities relatively well.

It would 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 from 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 and went to call Wang Xiangwu over.

Wang Xiangwu was also very surprised when he heard that Xu You solved this problem in half a day.

"Quick, Xu You, let me see!"

Xu You turned on the computer and first showed Wang Xiangwu and Zhao Weijia the images he had 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, Wang Xiangwu and Zhao Weijia couldn't help but open their eyes wide.

"Xu You, what method did you use?"

"Mean field approximation. To be precise, it is the mean field approximation that I personally improved."

"Mean field approximation?" Wang Xiangwu was surprised.

Wang Xiangwu knows something 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 it to Wang Xiangwu and Zhao Weijia.

During this period, Wang Xiangwu asked from time to time how Xu You handled certain situations.

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

"Finally, if we use this formula to calculate the effective Hamiltonian, the error will be much smaller than before. I have tried it, and 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 of analyzing the quantum phase transition of the lattice model! Xu You, thank you!"

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

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

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

I just took advantage of this opportunity to repay Wang Xiangwu's kindness to me.

"From discovering the problem to solving it, it didn't even take a day. Xu You, I really can't find any words to describe you. Fortunately, I decided to take you into the laboratory in advance, otherwise your talents would really be wasted.

It’s over!”

Recalling his previous experience of meeting Xu You, Wang Xiangwu also felt that fate was indeed very wonderful.

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

"Okay, senior brother, don't be the 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, the various privileges that Jida has given Xu You are indeed difficult for foreign universities to provide.

Even if he did not consider other factors, Xu You would rather stay here to do scientific research.

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

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 position of first work and communication.

But Wang Xiangwu can still provide the author position, project bonus, etc.

"Xu You, don't worry, when this project comes to fruition, you will not lose the credit."

Xu You shook his head after hearing this.

"No need, Teacher Wang. I just helped you with a small favor, and it didn't even take a day. I can't really talk about credit, but I'm very happy to be able to help you."

"Xu You, just because you don't devote a lot of time doesn't mean you can't help a lot. If it were someone else, this might be a problem that can't be solved for several months. I'll definitely take credit for it.

Of course, you can rest assured that I have your bank card number and I won’t charge you phone bills or bus cards or anything like that.”

Finally, Wang Xiangwu did not forget to make a joke with Xu You, teasing Xu You about being charged 10,000 yuan in phone bills 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 in a very happy mood.

After helping Wang Xiangwu solve this problem, Xu You finally no longer felt that he was indebted to Wang Xiangwu.

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

When Qiao Sen saw Xu You coming back, he 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 first."

Naturally, Qiao Sen would not have thought that Xu You helped 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 calmly.

"Already... solved?"

Hearing Xu You's words, Qiao Sen couldn't help but open his eyes in surprise, looking unbelievable.

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

Xu You spoke in an understatement, as if it was really that simple.

But this is not the first day that Qiao Sen has met Xu You, and he knows that Xu You has a habit of "making a fuss out of a molehill".

"If I guess correctly, you dragged your suitcase to the library and borrowed dozens of books, right? You also wrote at least a few articles on the draft paper for formulas, right?"

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

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

"I know you well. You never show off your achievements. If Academician Han hadn't persuaded you last time, you might have given up the opportunity to publish "Nature"."
Chapter completed!