Chapter 73 I’m Really Here This Time
Although the recent training did not involve any knowledge related to Xu You’s scientific research topics.
But Xu You always gets some other inspiration after that.
Since the same kind of high-dimensional quantum gate has limited effect.
Then you can try combinations of different high-dimensional quantum gates.
Thinking of this, Xu You quickly took out a pen and notebook and started to deduce.
After this period of time, Xu You's brain power increased slightly again.
With the help of deep learning, Xu You is in excellent condition and his brain cells are operating efficiently.
"Yes, this combination method does have a higher certainty than the same kind of high-dimensional quantum gate!"
After a series of complex calculations, Xu You confirmed the feasibility of this idea.
Early the next morning, Xu You came to the laboratory.
After becoming a temporary experimenter in Wang Xiangwu's laboratory.
Xu You even got the key to the laboratory, and finally he no longer had to wait at the door every day for Zhao Weijia to come late.
After entering the laboratory, Xu You began to construct the quantum gate.
"The high-dimensional Pauli-X gate should be built according to the previous method. As for the high-dimensional Pauli-Z gate..."
According to Xu You's theory, high-dimensional Pauli-Z gate is easier to implement.
Just use the Dove prism.
When Xu You was almost done building the quantum gate.
Zhao Weijia finally arrived at the laboratory.
Zhao Weijia has been in a very good mood these days.
Not only did the paper pass the initial review, but the postdoctoral position at Jilin University was also basically confirmed.
Zhao Weijia no longer feels any pressure now.
They even started to pay attention to their image and prepared to go on blind dates.
"Xu You, I haven't seen you for a month. You just came back from training and you're already preparing for the experiment?"
Zhao Weijia really admires Xu You's spirit.
If I had Xu You's drive, I might have graduated last year.
"Yes, Brother, I have a new plan that will hopefully lead to a high-deterministic single-photon gate in a higher dimension."
"Are we still starting from the 4th dimension this time?" Zhao Weijia asked while chewing a bun.
"The 4th dimension is meaningless, let's go straight to the 11th dimension this time."
For Xu You, a new experimental plan must be able to break through the original plan to be meaningful.
Taking advantage of the break in the experiment, Xu You briefly told Zhao Weijia about his latest experimental ideas.
"A combination of high-dimensional quantum gates? That does sound interesting."
Although this idea cannot be said to be so incredible.
But this was something Zhao Weijia had never dared to think about before.
As for the specific theoretical basis...
Zhao Weijia didn't ask any more questions, as he knew it was impossible for him to understand everything at once.
Anyway, now that the experimental results are out, we can know whether Xu You’s theory is correct.
After that, Zhao Weijia served as Xu You's assistant, helping Xu You to conduct experiments.
After a series of experiments, the results shocked both of them.
"The fidelity is as high as 95.6%! This is too high!"
In previous experiments, only quantum entangled states of 4 dimensions and below could achieve such a high fidelity of more than 95%.
The higher the dimensionality of the entangled state, the more difficult it is to maintain high fidelity.
But this time, the fidelity of the 11-dimensional photon entangled state was significantly higher than previous experiments.
Seeing this result, Xu You also showed a satisfied smile.
This proves that Xu You's theory is indeed correct.
Although I don’t know to what extent the high fidelity can be maintained this time.
But at least compared with previous experiments, a qualitative breakthrough has been achieved.
Wang Xiangwu was also very happy after learning the new news.
All of a sudden, Wang Xiangwu had more expectations for Xu You's project.
Wang Xiangwu finally decided to take some time out and devote some of his energy to Xu You's project.
Through constant communication, Xu You increasingly witnessed how powerful Wang Xiangwu was.
Wang Xiangwu is indeed worthy of being a professor in the Department of Physics at Ji University.
Not only does he have solid theoretical knowledge, but he also has a keen scientific research sense.
In many areas, Wang Xiangwu can provide Xu You with some good advice.
This also made Xu You's experimental process smoother.
…
On June 7, the national college entrance examination officially began.
Thinking of this important day, Xu You also felt a little strange.
Originally at this time, Xu You should have gone to the college entrance examination venue with high school students across the country.
But after passing the competition, Xu You no longer needed to take the college entrance examination.
And after experiencing this period of scientific research life.
Xu You no longer takes the college entrance examination so seriously.
However, Xu You still misses his former classmates.
“I hope they can all get good grades and get into their ideal university.” Xu You sighed.
Taking advantage of his free time, Xu You found the math and physics papers for the college entrance examination on the Internet and tried to do them.
As expected, it felt very dull.
Those questions that had tormented Xu You for two years.
Looking back now, it was really too simple.
On June 23, the college entrance examination scores for Ningjiang Province came out.
Xu You also asked his friends immediately.
After one year of review in the senior year of high school, everyone's grades have improved to varying degrees.
Lu Zhiyao scored 702 points, Hu Shucheng scored 660 points, Dong Chao scored 586 points, Yuan Hua scored 562 points...
Most of the students who made it to the provincial team for physics competition also achieved relatively good scores.
[Lu Zhiyao: You said you would wait for me at Ji University, and now I am really here, meow~]
[Hu Shucheng: My score should be enough for Jilin University of Science and Technology, but not enough for Jilin University. But I did well in the basic exam, so I should be able to get into Jilin University. Anyway, I will definitely be in Jilin for four years of college, so hurry up and prepare to treat me to a meal]
[Dong Chao: I didn’t expect to get such a high score in the college entrance examination. It’s a pity that I can’t go to a university in Jijing. I may have to stay in the province. Let’s meet again when I come back.]
[Yuan Hua: You can believe it, I passed the physics exam this time! 68 points! I think I have a talent for physics. Please recommend me some schools with good physics majors. I want to try to build a perpetual motion machine or something in the future ]
Xu You looked at the messages sent by these friends and was very happy for them.
But he still decisively rejected Yuan Hua's idea of studying physics.
Child, physics is too complicated and you can’t handle it.
Let me do it.
In mid-July, college admissions results came out one after another.
Lu Zhiyao was admitted to Ji University as she wished, and Hu Shucheng also successfully passed Jihang's strong foundation examination.
But what Xu You didn’t expect was.
Lu Zhiyao actually chose the Department of Philosophy at Ji University.
[Xu You: Why didn’t you choose a science major? Your scores in math and physics in the college entrance examination were pretty good.]
During the year of senior high school, Lu Zhiyao did occasionally ask Xu You some questions.
Although it took up very little of Xu You's time.
But the effect is amazing.
In the end, Lu Zhiyao's college entrance examination scores in mathematics and physics were close to full marks.
[Lu Zhiyao: Science is too difficult to learn, not suitable for me. It was hard to learn the little things in high school, let alone university.]
