Chapter 243 Your junior brother has caused trouble again
In the conference room, everyone's eyes were on the projection, and the text of the paper was unfolded.
Oh~
It's really written like this.
He Dang said in his heart, a little curious about what this talented junior brother could write in the field where Professor Pan and Academician Ma are both good at.
His gaze continued downward.
[In the process of realizing quantum teleportation, in addition to considering Bell basis measurement and unitary transformation, it is more important to consider the establishment of quantum channel, that is, the preparation of EPR pairs. The conventional method is to prepare twin photon EPR pairs.】
Hey, what do you think? The writing is quite profound?
He Dang's expression gradually became weird, and the logic was clear and organized. More importantly, the operation instructions were more detailed than the ones he had seen in books, which made people suddenly enlightened.
Subconsciously, he had already taken out a pen and started taking notes.
Dr. Wang, Professor Huang and others around them also had serious expressions.
Professor Pan was already deep in thought, and Academician Ma also sat upright, took out his notebook, and wrote down the key points.
[Using long-distance free space transmission technology to achieve quantum entanglement conversion, that is, increasing the spatial separation distance of quantum entangled pairs, if the entangled pairs are pre-arranged at each adjacent site]
[.If we continue to operate, it is theoretically possible to establish shared entanglement between two far away sites, that is, to achieve long-distance quantum communication. 】
Xu Qingzhou is very particular about his wording. Although he has used the above method to achieve quantum communication, he has not yet fully verified it, so he uses "theoretically".
Time passed by minute by minute, and the conference room became extremely quiet.
The paper has reached the last page.
I don’t know who started it, but there was applause in the conference room.
Junior brother is awesome. Wang Yigui shouted in his heart, he knew that his junior brother was defying heaven, but he didn't know that he could defy heaven and become like this.
Professor Pan looked at Xu Qingzhou with a complex expression, ranging from excitement to disbelief, "Xiao Xu, these ideas of yours are really a timely help. Many of the problems that have been giving us headaches have been solved at once."
"Has your paper not been published yet?" Academician Ma asked in a deep voice. He was also shocked. He originally wanted to comfort this young man, but now...
Xu Qingzhou nodded and said: "Well, I have already submitted it to the "Physics Report" and it will take some time before it is published."
The paper will be finished on Tuesday, and then the translation will begin, and the manuscript will be submitted on Thursday afternoon. I received an email this morning, indicating that the paper has been accepted and is going through the review process.
"We have jointly studied quantum entanglement purification operations with the Quantum Institute of Oxford University, and have made some progress, but your method is much better than ours."
Professor Pan wasted no time and said: "I suggest that before starting the next stage of the task, we should hold an academic exchange meeting and formulate a more complete plan based on the content of this paper."
"Agree." Academician Ma said.
"Xiaohe, Xiaohe"
"Huh? Oh, Professor, tell me."
"Go print out the paper."
At the same time, Professor Chang Ciyuan had just returned from a meeting in the Magic City.
The Mozi satellite was jointly developed by multiple institutions, so during the project advancement process, corresponding data must be docked and linkage tests must be conducted. The Magic City Microsatellite Innovation Research Institute that Professor Chang went to this time is responsible for the design and manufacturing of the satellite platform. and testing and other key aspects.
"Professor." Qi Wanpeng was waiting at the airport gate in advance.
Professor Chang nodded slightly and was on the phone, "Well, there's no problem. Lao Ji, don't worry. This little guy is very stable. Professor Pan and the others are full of praise."
"Okay, um, bye."
Qi Wanpeng started the car, observed the road conditions, and asked with a smile: "Director Ji?"
"Yes." Professor Chang smiled helplessly and said, "I'm asking about Xiao Xu's situation again, for fear of being wronged at the institute."
Qi Wanpeng laughed dumbly, and said it was normal. Junior Brother Xu was too young, eighteen or nineteen years old. At this age, most people are still ignorant, let alone participating in national-level projects like Junior Brother.
"It seems that Lao Ji's intention is to lure Xiao Xu to the Institute of Physics during his graduate studies." Professor Chang sighed with emotion. Even a quota for the research team of the Large Collider has been allocated. Although he is only an assistant researcher, this thing is Even doctors have to fight for it.
However, he felt that there was nothing wrong with getting good at mathematics first. After all, mathematics was one of the most important tools for solving physics problems. Qi Wanpeng said: "It's a bit difficult. Junior Brother Xu is the treasure of the academy."
Professor Chang smiled, did not continue the topic, and asked: "Xiao Xu is now transferred to the entanglement source analysis team, can you keep up?"
"Well, junior brother is very good at calculations, and he is completely capable of independently undertaking a lot of calculations like Dr. Wang and others."
Qi Wanpeng exclaimed, maybe this is a real genius. With two world-class mathematical conjectures, the young number theory expert is also so strong in physics.
Even if you learn it from your mother’s womb, it’s difficult to achieve such an achievement, right?
At this time, Professor Chang's cell phone rang. Looking at the caller ID, it was Academician Ma.
"Hey, Lao Ma, um, we got off the plane."
After answering the phone, Professor Chang's face gradually became serious and he nodded slightly, "Okay, I'll be back as soon as possible."
"Is there something urgent in the office?" Qi Wanpeng asked seeing his boss's strange expression.
Professor Chang turned on the computer and looked at the paper that Academician Ma had sent to him: "This junior brother of yours seems to have done something extraordinary."
"ah?"
10:30.
After a brief rest, Xu Qingzhou went to a larger conference room to give a small academic report.
There were quite a lot of people, more than twenty people.
In addition to those who need to observe the experiment, the leaders of each group are basically here.
"In the process of quantum purification theory, the first thing to do is to measure the entangled state through quantum state tomography, Bell's inequality test, etc. to evaluate its degree of entanglement."
Xu Qingzhou focused on his own purification theory.
I'm not worried about the plagiarism of my paper. Not to mention that he has the original manuscript and submission records. There are two top physicists and seven or eight other people present. Only those who have a brain will do plagiarism. .
Next, multiple particles are measured simultaneously to facilitate subsequent screening and classification.
Then there is the choice of a purification protocol based on quantum gate operations.
Of course, the passivation protocol here does not refer to the general public being exposed to signing an agreement. It refers to the method in quantum information processing, which is used to refine several noisy quantum states into Several high-quality near-pure copies.
"In order to improve the purification efficiency, we need to perform multiple iterations of the purification process. In each iteration, the purification parameters and strategies will be adjusted based on the results of the previous one."
Xu Qingzhou smiled softly and said: "I gave this method a name, Xu's Entanglement Purification Theory."
Xu's entanglement purification theory
Professor Pan and others nodded slightly and did not think there was a problem. This theory is very important to quantum communication. It is very reasonable to name it after the inventor.
Yes, I even made something starting with my last name.
In the corner, He Dang sighed, with mixed emotions. Some time ago, he had been listening to junior sister Deng Ziyi say how powerful Xu Qingzhou was. At that time, his feelings were not that deep. Now,
The feeling of being crushed in the air is indeed different from being crushed in person.
It's so scary that it makes people feel a little hopeless.
Professor Chang looked at the young people on the stage and sighed in his heart.
Now it's not only Lao Ji who wants to dig this person into the Wuyuan, but also him.
This talent is so rare. Mathematics is very important, but it doesn’t have to be done with all the effort like a math major.
As for having both, there are indeed big guys who are good at both mathematics and physics, but... there are only a few.
With Xu Qingzhou's current development trend, it is possible for Xia Guo to win a Nobel Prize in the future.
Doing math is a waste of talent.
(End of chapter)