Chapter 224

If Xu Qingzhou remembered correctly, this satellite would be launched around June next year. At this stage, the flight model was almost ready, and all the work was actually nearing its end.

That is to say, he could only exert his efforts in areas other than hardware.

And he could also show his face simply, so that everyone wouldn't be surprised when he did something big in the future.

Looking at the materials in his hand, Xu Qingzhou still admired these predecessors; they basically started from scratch to get the quantum satellite out.

Because it was the first quantum satellite, there was basically no reference material available beforehand, and the difficulties that needed to be overcome were simply one after another.

Just how to ensure the satellite's lifespan was a big problem. Many times, after putting a detector into the sky, once it was bombarded by cosmic rays, it was very likely to be dead within a week.

They had to find a way to satisfy the requirement for the satellite to work for at least a few years.

Even if the satellite went up, they still had to find a way to complete the star-to-ground docking.

In quantum computing, people use quantum bits to encode information, and by utilizing the principle of quantum superposition, they can achieve ultra-fast parallel computing, thereby reaching exponential acceleration.

Read! {

Seeing that everyone's relationship had become much closer during the chatting process, Deng Ziyi asked: "Xu Xu Shidi, you are so good at math, why don't you specialize in math and choose to study physics content?"

But this junior student was only a freshman, why bother running to another field that he wasn't most proficient in to grind?

!.

"It seems we are all the same, always thinking that other people's cafeteria is better." Xu Qingzhou smiled.

At that time, it was possible to manipulate millions of quantum bits and achieve quantum error correction, and a programmable general-purpose quantum computer had already been initially built.

"The braised pork here is absolutely a must-try. Xu Xu Shidi, you must taste it. My boss, Professor Chen Yuangui, who isn't in the office today, wishes he could spend 24 hours on experiments, but once he knows there is braised pork, he will finish on time and go to the cafeteria."

Song Yao said: "I told Xiao Qiong and the others about the meal, and they said it's fine; the more people, the livelier it is."

Kyoto.

There was no way around it; the more one learned, the more one discovered the terror of physics. People, therefore, became more humble.

"It's also better than our USTC." After sighing, He Dang said again: "It's still you guys who are comfortable, Xu Xu Shidi. The cafeteria at Jingda is considered very good among Kyoto universities."

Therefore, quantum computers could be used to solve problems in fields such as classical password acquisition, weather forecasting, drug design, and financial analysis.

The difficulties were self-evident.

He Dang was easy to get along with and gave people a gentle feeling.

Leaving the office, the three of them started chatting. The best way to start a conversation, of course, was to start from the cafeteria.

"Achoo~"

The two of them said a few simple words and hung up the phone.

Zhang Qiong asked again: "No pet names or anything like that?"

"That's a must-try."

She then said: "Actually, it's normal not to have any."

Once energy was dispersed, it was very easy to pick up sesame seeds and lose the watermelon, which was not worth the loss.

"Mm, just came out of the cafeteria with Xiao Qiong."

Zhang Qiong observed the girl beside her.

This was indeed the most efficient method currently, and it had already obtained experimental confirmation under different conditions published publicly by nearly 20 major research institutions in the world.

Time passed second by second.

Xu Qingzhou's thoughts were completely immersed in the documents in his hand. He planned to go through all the materials first, which would take about two days, and then use this "old bone" to shine and heat up, doing some work to fill in the gaps.

He Dang looked at Xu Qingzhou and was also quite curious.

Both people had such thoughts in their hearts.

"Like 'dear,' 'baby,' 'Little Yaoyao'..." Zhang Qiong touched her chin and gave examples. Anyway, that's how the people in those idol dramas on TV addressed each other. While talking, the three of them had already walked into the cafeteria. Unfortunately, there was no braised pork on the menu today.

This junior brother was still young and frivolous.

Song Yao blinked her eyes: "Pet names?"

After eating, Xu Qingzhou didn't return to the temporary dormitory to rest, but first called Song Yao.

"Xu Zhengyang and the three of them are also fine."

The Xia Nation had already begun to prepare to build a long-baseline interferometer in outer space, and at the same time, carry out some tests of basic principles of physics, which included dark matter detection and gravitational wave detection.

He had been reborn, so this excitement might be able to be advanced a little bit.

He remembered that in the few years before his sudden death, the physics world was really lively.

Currently, the satellite's quantum key distribution still adopted the decoy state method.

Zhang Qiong had a strange expression and asked: "Little Yao, are you two so serious when you are in love?"

Song Yao asked in the receiver: "Finished?"

Regarding progress in quantum aspects, there were also two directions: the first was to use quantum communication to provide a communication method that was unconditionally secure in principle; the second was to use quantum computing to significantly improve computing power.

Song Yao's eyes darkened, and she imagined the scene of Xu Qingzhou calling her like this in her mind, touching her feet while calling her "Little Yaoyao" and the like; a layer of goosebumps immediately rose on her body.

He Dang and Deng Ziyi were speechless, thinking to themselves that this junior brother was really not humble at all. They had studied physics for so many years and had never dared to say that their physics was good.

Xu Qingzhou was also a bit greedy. Braised pork was truly a specialty of the Quantum Research Institute. Even when they usually went out for meetings, they would joke that the 106 Quantum Research Institute, besides quantum communication technology, the second thing they could show off was this braised pork.

"Caught a cold?"

Solving two world-class mathematical conjectures at a young age, he was also an expert in the field of prime numbers. As long as he continued to study, his future prospects would be limitless.

On this side, someone sneezed loudly on the way back to the temporary dormitory to rest.

Acting like a spoiled child, acting cute, and the like didn't match the ice-mountain goddess.

"How should I put it." Xu Qingzhou grinned, "My physics is actually not weak either." "."

Deng Ziyi had a bitter little face: "Speaking of food, I've already gained two pounds in the month I've been here. The cafeteria here is much better than our school's."

Xu Qingzhou leaned against the railing and moved two steps into the shade of the trees before smiling and saying, "Ate?"

A simple white T-shirt paired with high-waisted jeans, wearing a ponytail, her skin was fair and delicate, her expression was very cold, as if nothing could cause her to have emotional fluctuations; she was always elegant and indifferent.

It was roughly equivalent to seeing a piggy bank on the ground from an airplane at an altitude of 10,000 meters. This wasn't the hardest part; the hard part was that they still had to throw coins from the airplane and must ensure that each coin could be thrown into the piggy bank.

You say that switching to physics during the graduate stage is understandable; after all, many physicists were mathematicians before studying physics.

"Mm, read materials for the whole morning."

Zhong Yongtao and the other two still had data to compare, and Senior Brother Qi Wanpeng went out to deliver documents at 10 o'clock. As interns, the three of Xu Qingzhou were not that busy, so they agreed to go to the cafeteria together to eat.

"Mm." Song Yao nodded.

"No." Song Yao shook her head. No pet names, only foot touching. Thinking of that abnormal tactile sensation, her toes moved a few times subconsciously.

A bit wanting to hit him.

Xu Qingzhou just read materials for the whole morning like this, and didn't see Professor Chang and the others until noon.

Xu Qingzhou touched his nose and felt secretly strange. It was already May, and it was high noon, so why did he still have a feeling of a chill down his back?

After thinking about it gloomily for a long time, his face tightened slightly, and he finally thought of a reasonable reason: The school beauty Song was thinking of him.

That's right, it must be like this.

Hehe, a little girl who has fallen in love.

(End of Chapter)