Top Student

Immediately after school starts, there will be military training and various academic tasks.

Xu You couldn't stay in the laboratory all the time like now.

"It's not Xu You, I said you are too hardworking, don't you even have jet lag? According to your posture, are you going to study consecutively for undergraduate, master and doctor?"

Xu Youxin said that the degree and so on are secondary.

I am a man who wants to go to the pinnacle of truth.

"It's only a five-hour jet lag. After sleeping on the plane for a while, it's all turned upside down. I usually have a regular schedule, go to bed early and get up early every day, and keep exercising. Brother, you should be able to see my hair volume. Bar."

Looking at Xu You's thick hair, Zhao Weijia felt indescribably sad.

"Don't talk about it, hair is like time, it's hard to get it back if you lose it. Come on, let me, a post-doc, continue to be your assistant."

After completing the release of the thesis, Zhao Weijia successfully graduated and officially became a postdoctoral fellow in Wang Xiangwu's laboratory, continuing to devote himself to scientific research in the field of quantum physics.

"No need, brother, you can do your work, your scientific research task is also quite tight. I'm fine."

"That's fine, call me for something."

Previously, Xu You had made great breakthroughs in high-dimensional single-photon gates.

This time, Xu You will challenge the problem of high-dimensional multi-photon gates.

Compared with single-photon, two-photon and multi-photon high-fidelity photon gates, it is more difficult to realize.

The increase in dimension and the increase in the number of photons will lead to a decrease in the accuracy of the information and a large increase in the distortion rate.

"Let's start with two photons."

At this time, Xu You knew not to take too big a step.

After all, the more photons there are, the more difficult it is to control the determinism of the photon gate.

And, just complete high-fidelity two-photon gates.

For high-dimensional and complete quantum computing, it is already very meaningful.

"As long as the two-photon high-dimensional control cycle gate and high-dimensional control phase gate are completed, the whole problem will be basically solved."

After determining the direction, Xu You started his own research.

...

A week later, Xu You found Professor Wang Xiangwu with his new theory.

"Teacher, theoretically, with this design, it should be possible to complete a high-fidelity two-photon gate, and it can also achieve high-dimensional non-destructive measurement."

Wang Xiangwu carefully looked at Xu You's theories, and communicated with Xu You on the details of various theories.

"That's right, it's very novel and a relatively complete theory. But Xu You, have you ever thought about how to build a photon gate according to the theory?"

Hearing Wang Xiangwu's words, Xu You also fell into deep thought.

In the research of quantum physics, only some theories and formulas are not enough.

High-precision cutting-edge equipment is also very important.

Some simpler quantum gates can also be realized by the equipment in Wang Xiangwu's laboratory.

But if it is a more complex quantum gate, even Wang Xiangwu's laboratory, which is regarded as a top-level laboratory in quantum physics in the country, does not have such top-level equipment to verify Xu You's theory.

"Teacher, if the equipment is not enough, then we can't verify it?"

"That's right, according to your theory's requirements for the accuracy of the interferometer, we don't have such a high-precision interferometer in Jida."

Hearing this, Xu You felt a little powerless in his heart.

The current Xu You has only made some achievements in some theoretical research.

But Xu You couldn't solve the equipment problem.

You can't let Xu You build some cutting-edge equipment by yourself.

"However, the interferometer of the National University of Science and Technology is better than ours. We will often cooperate with the National University of Science and Technology. When I find time, I will contact Professor Chen of the National University of Science and Technology to discuss the issue of renting equipment."

Wang Xiangwu still attaches great importance to Xu You's subject, so he will do his best to provide Xu You with equipment support.

"Okay, thank you teacher!"

After that, Wang Xiangwu contacted the relevant experimental group of the National University of Science and Technology to discuss the issue of renting equipment.

After a series of procedures, it was finally authorized by the National University of Science and Technology Laboratory.

When the appointed time came, Wang Xiangwu brought Zhao Weijia and Xu You to the National University of Science and Technology of China.

Compared with Jinghua and Ji University, the University of Science and Technology of China is not as well-known, and its student resources and comprehensive strength are also slightly inferior.

However, the National University of Science and Technology is the school with the strongest scientific research atmosphere in China, and it has trained a large number of scientific research talents for China.

In some scientific research directions, it has the strength to challenge Jingbei.

National University of Science and Technology was also one of Xu You's ideal choices.

Although he did not choose this place in the end, Xu You has always been full of respect for UCAS.

After arriving at the laboratory of the National University of Science and Technology, Wang Xiangwu and Professor Chen Xiang of the National University of Science and Technology shook hands enthusiastically.

Because the two parties have cooperated many times, they are very familiar with each other.

Even Chen Xiang still remembered Zhao Weijia, the doctor who often appeared with Wang Xiangwu.

However, it was also the first time for Chen Xiang to meet Xu You, who looked very young.

From Chen Xiang's feeling, this kid seems to be in his freshman or sophomore year, not even a graduate student.

Chen Xiang didn't know if it was because Xu You was too young, or for some reason, Wang Xiangwu brought an undergraduate student here.

"Professor Chen, let me introduce you. This is Xu You, the number one winner of this year's IPhO, and the champion with double perfect scores in theory and experiments."

Hearing Wang Xiangwu's introduction, Chen Xiang probably understood what was going on.

It seems that Jida has produced a particularly good seedling this year.

Wang Xiangwu wanted to let him feel the atmosphere of scientific research in advance, so he brought him here.

"Hi, Professor Chen."

"Hello, Xu You. It's really not easy to win the IPhO championship with a full score. This is also an honor for us Huaxia."

Chen Xiang's first impression of Xu You was also good, but he didn't think about it further.

Even if Xu You is the number one in IPhO, to put it bluntly, he is only a quasi-freshman, not even a formal undergraduate.

After all, physical competition and scientific research are completely different things.

Here, Xu You can only visit and study as a student.

"Professor Chen, let's start then."

After that, several people started the experiment together.

Because this project, strictly speaking, is only a project of Wang Xiangwu's laboratory, not a cooperative project between the two laboratories.

Chen Xiang's laboratory only provides experimental equipment and does not participate in specific scientific research content.

Therefore, Wang Xiangwu needs to pay Chen Xiang's laboratory a not-so-small amount of money.

Although it is the laboratory's account, the laboratory's funds are limited every year, and it will not be spent casually.

It can be seen that Wang Xiangwu really attaches great importance to this subject of Xu You.

But when Chen Xiang listened to the conversation between Wang Xiangwu and the three of them, he noticed something was wrong.

This quasi-freshman named Xu You didn't seem to be just visiting and studying.