When I am reborn, I just want to be a top student

Within one month, come up with a feasible quantum computer plan.

This is simply impossible for ordinary people.

However, it is different when it comes to Wang Donglai.

If Wang Donglai worked at full capacity, it would take less than a month, at most a few days, to complete the design.

Of course, this also has a premise, that is, the performance of quantum computers will not exceed current technology by much.

The number of superconducting quantum bits that can be manipulated by the currently disclosed quantum computer prototypes is in the single digits.

Then, Wang Donglai planned to push this data to around one hundred.

An improvement of nearly ten times is a technology that even the Bald Eagle Federation, or countries like the Sakura Country and the Great Russia have secretly hidden.

A tenfold performance improvement will definitely allow it to take the lead.

Wang Donglai did not speak nonsense.

Instead, they are really preparing to redesign a quantum computer solution.

It is not what everyone thinks, it just improves the error correction capability and thus improves performance.

The technology of quantum computers is very complex, and if I were to talk about it, it would take a lot of words.

But, in simple terms, a quantum computer has four important components.

Quantum bits!

Quantum gate!
Quantum error correction!

Quantum registers!
As for the functions of these four components, we can also get a glimpse of them from their names.

A quantum register is a unit specifically used to store and manage multiple quantum bits.

Quantum gates are important devices used to operate and control quantum bits, and to implement and calculate quantum algorithms.

In the field of classical computers, we have a concept called the quantum limit.

As our chip circuits become smaller and smaller and reach the quantum limit, the behavior of electrons can no longer be simply described by the concept of "current".

As for when electrons exhibit quantum properties, the integrated circuit design knowledge developed by humans over decades will become insufficient.

This limit is the limit of classical computers, and with the continuous advancement of etching technology, this limit will only arrive sooner and sooner.

Although it is also possible to minimize quantum effects and extend the life of Moore's Law by improving the process.

However, the limit is the limit, and it will be reached sooner or later.

Quantum computers are another solution.

Utilizing quantum properties and using the special quantum properties of particles to perform calculations is not limited to electrons in semiconductors. Superconducting coils, cold atoms, and photons are also promising carriers.

On this basis, quantum computers are built.

There is another difference between quantum computers and classical computers.

That is, in classical computers, the results we get are deterministic, with high voltage representing 1 and low voltage representing 0, and each classical bit can only record these two values.

At least until our devices surpass the classical limits, our calculated results are certain.

The inaccuracy in the numbers is simply due to the problems with the algorithm itself.

But quantum computers are different. Each quantum bit can obtain countless values, and they store a superposition state.

α*1+β*0
Among them, α and β are complex numbers that satisfy the normalization condition, which are geometrically represented by the famous Bloch sphere.

As for α*1 and β*0, they are two points on the sphere. Therefore, it can be seen that the information that can be stored in a quantum bit is much more than that in a classical bit.

When we finally need to get the information we need from a quantum state, we cannot read all the information on the entire sphere.

Another characteristic of quantum is that the quantum state will collapse when we observe it.

Depending on the measurement, we can get any point on the sphere, but this point may not be the calculation result we want.

The core of quantum algorithms is to increase the probability of the results we want as much as possible.

Precisely because of the importance of quantum computers, major powers around the world are stepping up their research on quantum computers.

But, it was exactly that sentence.

Humans still don’t fully understand quantum, so developing quantum computers based on quantum is even more difficult.

The single-digit research progress on superconducting quantum bits is a very obvious example.

However, these difficulties are for others, but not for Wang Donglai.

For Wang Donglai, the biggest problem is how to control the strength.

Needless to say, the tenfold performance improvement has shocked the world.

However, it is unlikely that this level of technology can have a significant impact on the real world.

But if Wang Donglai had not controlled the strength well and increased the performance a thousand times, it would have been different.

At this time, quantum computers really have a certain ability to influence reality.

Half a step ahead is a genius, one step ahead is a madman.

By that time, the quantum computer developed by themselves would have high performance, but it would have a big problem.

That is, no one can understand the technology involved.

Wang Donglai didn't want to do this from the beginning.

He would rather use his abilities to promote the advancement of science, civilization and technology, even if he has to drive that progress alone.

I also definitely don’t want to see myself making rapid progress alone, leaving behind a huge technical gap that no one can fill.

Such a situation will lead to a consequence, which is that there will be no successors.

The foundation of civilization is not solid enough!

It was with this idea in mind that Wang Donglai chose to take a month to complete something that could have been done in a few days.

In Wang Donglai's eyes, the technology that was developed in one month can be understood and accepted by everyone.

Ever since.

In the following time, Wang Donglai immersed himself in the laboratory.

Since choosing the field of scientific research, Wang Donglai has always maintained a positive attitude.

Forgetting sleep and food for the sake of research has long been the norm.

Wang Donglai's performance was also noticed by everyone at the Luzhou Institute of Quantum Information.

The first day, no take it seriously!

The next day, take one more look!
On the third day, nod gently!

Day 4, slight recognition!

……

By the tenth day, everyone started to get worried.

After all, Wang Donglai's attitude towards scientific research is too crazy.

In addition to Wang Donglai's identity as an academician and his additional identity as a billionaire, everyone at the Luzhou Institute of Quantum Information was also afraid that something might happen to Wang Donglai here.

"Professor Lu, maybe you could persuade Academician Wang? Except for meal time, I hardly ever see Academician Wang come out. He is always in his office."

"That's right. These past few days, Academician Wang has always been the first one to arrive and the last one to leave our institute."

"No wonder Academician Wang has achieved such great success at such a young age. He is not only talented, but also very hardworking."

"He is more talented than us and works harder than us. This makes us feel hopeless!"

"Professor Lu, it's better to tell me whether you want to do it or not. Although Academician Wang is young, his health is important."

In the laboratory, Lu Yang looked at the people who came close to him and talked, with a thoughtful look on his face.

"Well, what you said makes sense!"

"A good body is the capital for our work!"

"However, it's hard to say. I don't know if Academician Wang is currently conducting research based on his inspiration. It would be a pity to interrupt him casually!"

Lu Yang was not arrogant, so he just spoke out what was on his mind.

Everyone also understands how important inspiration is for a scientific researcher.

For a moment, no one knew what to do.

however.

Just at this time.

Pan Hong walked in from outside with a few people.

One of them was Gong Ping.

"Academician Pan, you guys are really lucky this time!"

"According to reliable intelligence, the Bald Eagle Federation launched a cyber attack this time, and the main target is your institute's quantum computer research and development data."

"There are some things that I cannot tell you due to confidentiality regulations."

"Academician Pan, you only need to know that the scope and intensity of this attack are the largest in recent years, and the damage caused is also the greatest."

Hearing this, Pan Hong's expression froze at first, and then a hint of relief emerged.

How could he not understand that this was Gong Ping trying to show goodwill to him?

At the same time, it is also a reminder to myself.

"Director Gong, that's true. I also think I'm lucky this time."

"If it weren't for Academician Wang, I really don't know what to do."

"Academician Wang is indeed worthy of being the founder of Galaxy Technology. He not only has a strong talent for mathematics, but is also absolutely at the top level in the field of artificial intelligence."

"Only after seeing Academician Wang did I understand what a true genius is!"

"Speaking of which, Director Gong, why don't you guess how long it will take Academician Wang to improve the performance of the quantum computer prototype?"

The person who came was Gong Ping.

At this time, after hearing Pan Hong's question, he thought for a moment and said, "One year!"

"Hahaha……"

"Director Gong, you guessed wrong!"

"Academician Wang's mathematical talent is just right for solving the error correction problem of quantum computers. To be honest, as long as this problem is solved, the superconducting quantum bits that can be manipulated by quantum computers will not change, but their performance will be completely different."

"And considering Academician Wang's mathematical talent, I don't think Director Gong will find this a problem!"

"The mystery has been solved. Academician Wang plans to spend a month improving our prototype!"

"If it was someone else, I wouldn't believe it at all."

"But, when it comes to Academician Wang, it's different!"

Pan Hong appeared extremely confident when he spoke of this.

Gong Ping's expression was a little subtle.

Because he had already heard that Pan Hong did not mention this for no reason.

In fact, he was implicitly reminding him that Wang Donglai had joined his research team and would carry out research and development work for at least one month.

With a smile on his face, Gong Ping said with a smile: "Indeed!"

"After seeing your report earlier, we couldn't believe it either."

"For this purpose, we also conducted a test, and the result of this test gave us a great shock."

"To be honest, even we didn't expect Galaxy Technology's artificial intelligence technology to have developed to this level."

"I came here this time to have a good chat with Academician Wang about artificial intelligence technology."

"It is also because of my position that I can come here to communicate with Academician Wang as soon as possible. If it is confirmed that Galaxy Technology's artificial intelligence technology has really reached a certain level, perhaps other leaders will come as well."

When Pan Hong heard what Gong Ping said, he first showed a hint of deep thought.

After a while, he smiled and said, "Academician Wang has made technological breakthroughs in recent years. Every time I think I'm used to it, Academician Wang will give me another surprise."

Gong Ping also sighed: "Yes, Academician Wang has a great talent for scientific research!"

As they were talking, the two arrived at the door of Wang Donglai's office.

"Dong dong dong..."

Pan Hongbing did not push the door open directly or call Wang Donglai out.

Instead, he took Gong Ping with him and stood outside the door, knocking.

After waiting for a while, I didn't hear Wang Donglai's voice.

"Director Gong, Academician Wang has been extremely involved in the project since he started it, so he may not have heard it."

Pan Hong turned his head and explained to Gong Ping, then knocked again.

"Please come in!"

After hearing Wang Donglai's voice, Gong Ping pushed open the door and walked in with Gong Ping.

After entering, the two saw Wang Donglai typing away on the computer.

She was still saying: "Wa, readjust your algorithm..."

Pan Hong and Gong Ping also understand technology, and immediately turned their attention to Wang Donglai's computer.

You can see three computer screens.

On a larger screen, codes kept appearing on the screen without any pause.

The other slightly smaller screen is controlled by Wang Donglai.

"Hey, Academician Pan..."

Wang Donglai raised his head, took a look, and when he was about to lower his head, he realized that there was another person.

Pan Hong immediately introduced him to Wang Donglai.

"Academician Wang, this is Director Gong from the National Cyber ​​Security Center from Beijing."

"Director Gong, this is Academician Wang, the youngest academician in our country."

Gong Ping smiled and took the initiative to extend his hand and said, "I have heard of Academician Wang's name for a long time. It is really better to meet him in person than to hear about him. I didn't expect Academician Wang to be so talented and handsome. I am really envious of him!"

Don’t reach out to hit the smiling person.

Wang Donglai did not put on airs. He stood up from his seat, shook hands with Gong Ping, and said with a smile, "Director Gong, you are too kind."

The three of them sat down and exchanged a few simple greetings.

Gong Ping went straight to the point without waiting for Wang Donglai to ask.

"Academician Wang, I heard that your company's artificial intelligence technology can already be used for code writing. Is this true?"

Wang Donglai was also somewhat surprised by Gong Ping's directness, and said affirmatively: "Well, there have indeed been some breakthroughs!"

Gong Ping's face suddenly showed a hint of excitement, and he said, "Academician Wang, can you tell me more about your company's artificial intelligence technology?"

"of course can!"

Wang Donglai nodded in agreement. (End of this chapter)