Science and Technology Library

Sato Ryuichi said truthfully.

"Moreover, they have known for a long time that there will be a day when they will be cracked. The army ant group has applied for a patent for the technical structure and materials that can be cracked. But there is some good news. We can master and use this technology, but it is impossible to use them to make a profit That's all."

"Where are the war robots?"

"We don't have war robots, so we have no way of knowing its technology, design and materials. But we have designed our own war robots through Amaterasu. We let the artificial intelligence team modify the artificial intelligence programs for the war robots, preliminary tests, The combat effectiveness is good, much stronger than ordinary soldiers, and when they mature, the combat effectiveness will be even better."

"Once it is mature, let the Mount Fuji base secretly produce war robots on a large scale."

There was a dangerous gleam in Anbei's eyes.

"The world pattern is changing, and there are signs of chaos. Maybe there is a lack of a spark, and the next global reshuffle war will be triggered. Get ready. At that time, we will no longer be subject to the damn Americans. After the reshuffle, Sit on an equal footing with them."

……

"We will not participate in this technology competition. We will first decipher the technology of the Army Ant Group and the technology we originally developed, and get a thorough understanding of those technologies, so as to prepare for our future rise."

The Russian President has a dignified look in his eyes and a look of wisdom.

Sitting in front of him were the Russian President's Science and Technology Advisor, the President of the Academy of Sciences, the Minister of Technology, and scientists from the Weapons Research and Development Department, all of whom were important tasks in the field of science and technology.

After the disintegration of the Soviet Union, he single-handedly pulled Russia back from the brink of collapse and maintained its current powerful position.His wisdom and courage are stronger than any world leader.

Blocked and sanctioned by the United States and Europe for a long time, their national strength is getting weaker and weaker.

Now that the price of fossil energy has plummeted, their losses are not small.

This is also the reason why he wants the agents to snatch the artificial intelligence of the island country by all means and at all costs.

That one, he bet right.

Artificial intelligence assisted scientific research, optimized the controlled nuclear fusion device, and successfully helped the weapon research and development department to develop several long-stalled weapon technologies.

The speed of technological breakthrough is much faster, and now they have signs of returning to their former glory.The Americans are staring at the Army Ant Group and Huaxia, wanting not to lose to them in technology, but they have already lost.

They don't participate and develop quietly. As long as they endure enough, there will always be times when they will explode and become a blockbuster.

At this time, it is neither suitable nor necessary to participate in this technological competition.

"Let me know when the war robot is designed," said the Russian president.

The war in Syria woke up the whole world.

The terrifying fighting power of the army ant group's war robots has fundamentally changed the global military community's outlook on future warfare.

In the future, all kinds of machines will become the main tools of war.

The technology condensed by countless wisdom, it is much better than human beings in some respects.

"Find a way to attract European technical talents. What we lack most now is talent. If European technology does not break through, once the next reshuffle begins, they will be out."

Chapter 646 Chapter 646: Quantum Decoherence

EU Headquarters, Brissels.

At this time, in a closed conference room, two men and a woman sat on a round table in a triangle shape.

Outsiders again, will definitely recognize them.

The new British Prime Minister Boris Johnson; French President Emmanuel Macron; the German Chancellor who took over the German baton from the German "Iron Lady", Annegret Lenkabauer, known as "Little Merkel".

This time I came to Brussels to attend an EU meeting.

Because too many things happened before, they also decided to meet today to discuss the future direction and countermeasures of Europe.

The expressions of the three are not very good.

Because some time ago, they felt betrayed again.

The three countries of the United States and Russian Island, meanwhile, succeeded in controlled nuclear fusion technology, but launched their controlled nuclear fusion research agreement almost at the same time, leaving them aside.

Today, the three countries of the United States and Russia have made progress in controlled nuclear fusion technology, while Europe's own controlled nuclear fusion technology has not made a breakthrough.

If they continue to maintain this status quo, they will be surpassed in the near future, and they will be abandoned outside the gate of a powerful country.

This is not what they want to see.

"That incident once again proved that they are unreliable. What are you going to do next?" Macaron asked.

Both Johnson and Lenka Ball became quiet, not daring to speak easily.

After thinking for a while, there was finally some movement.

"In this special period, Europe must unite." Lenka Bauer crossed his fingers and looked calm: "The cusp of historical transformation is very critical. Compared with the three countries of China, the United States and Russia, we must unite together."

"so what?"

Johnson looked at him seriously and let her go on.

"You should all have received some news about the reasons why the three countries made breakthroughs in controlled nuclear fusion technology."

Macaron and Johnson looked at each other and nodded slightly.

Things were a little bit clueless, and their intelligence department informed them of their possible guesses. Now that the United States has announced artificial intelligence, they have confirmed the news.Moreover, the dispute between Yajima and Meijima was also very strange, and they got a lot of news.

"Then what do you mean?" The two looked at Lenkaball at the same time.

"Concentrate the artificial intelligence research team to tackle key problems in artificial intelligence, and develop advanced artificial intelligence as soon as possible. Neither of us alone has a strong enough technical team and funds. If we are not working together, we can't do anything. The change has already begun, and we will continue to Get ready, you are about to withdraw from the center of the world stage."

Lenka Ball's words made Macron and Johnson nod slightly.

This woman, who can take over the big stick from the Iron Lady and take charge of the leader in Europe, is definitely no worse than them.

"What do you propose?"

"Concentrate the funds and technical talents of European countries, concentrate the talents and technologies of each country, and reorganize the research team. As long as we gather the top talents from each country, we will have the top team and all technologies will be successfully shared." Lenka Ball said.

The artificial intelligence research institute that was originally established by European cooperation, all parties have reservations, but now they have been betrayed in the direction of controlled nuclear fusion technology research, and they are indeed somewhat passive.

"If you agree, you can announce this news at the summit meeting. Now China, the United States, Russia, and island countries are all trying to grab technical talents. If we don't unite, we will be abandoned by the times. Don't expect the United States to help us. The last time we were affected The withdrawal of controlled nuclear fusion technology is a reality."

Lenka Ball stopped.

She had said what she had to say, and it was up to the two of them to choose next.

In this era of technological explosion, they have no choice, otherwise they will be relegated to the second class in the world.

"I agree." Macaron said, raising his hand.

Both looked at Johnson, leaving only Britain now.

After leaving the European Union, they are now in an embarrassing situation, but they are still the top three countries in Europe and one of the five hooligans. They have been played so many times. If they still follow the United States, they can only be isolated.

"I agree."

Johnson raised his hand too.

……

"Landing..."

"100 meters..."

"50 meters..."

"10 meters..."

"Successful landing!"

On the back of the moon, the edge of Zhihai once again welcomes guests, this time it is a behemoth Tiannv.

Chen Mo named this molten cave area: Ant Hole Area.

After several months of continuous launching of construction machines and helium-3 extraction machines, the anthole area is a bit lively today, and the machines can work normally no matter it is moon day or moon night.

It is the day of the moon now, and a dozen helium-3 extraction machines can be seen working, and a helium-3 extraction machine is needed to collect the helium-3 and store it in a storage cabin not far from the lava tunnel.

No sound can be heard here on the Tiannv, and it is as quiet as death.

"Please note that the transport compartment is open."

The artificial intelligence of the Tiannv opened the hatch of the transport cabin, and the robot in the transport cabin opened the seat belts of the fixed equipment, and various machinery and equipment started, and slowly left the transport cabin and entered the lunar surface.

Except for the five helium-3 extraction robots, all other robots went into the lava tunnel.

This time, there are a lot of them, and the size of the machine is larger than the ones transported by the Goddess. There is also a tool box containing several robot drill bits for the robot to replace by itself.

A transport robot, carrying the helium-3 collection cabin, arrived at the predetermined location next to the lava tunnel and put it down, then took the full collection cabin with it, and returned to the Tiannv.

The one-ton collection cabin is equipped with a refrigeration system and contains 100 kilograms of helium-3, which was collected by a helium-3 extraction robot and returned to Earth to be used as fuel for controlled nuclear fusion.

"Earth, this is Tiannv, all missions have been completed, please return."

After all the robots have been released, the Helium-3 collection module has been retrieved, and several robots have loaded some lunar rock and soil, the artificial intelligence of the Tiannv sends out a request signal.

"Allowed to return."

In the laboratory of Building 1, Mo Nu passed the instructions after receiving the signal.

"Brother Mo, the Tiannv has returned."

"Ah."

Chen Mo, who was in front of the test bench, responded and looked at the quantum chip design in front of him seriously.

This is the design drawing of the quantum chip that Mo Nu made based on his ideas.

The importance of quantum chips in the manufacture of quantum computers is self-evident.

Quantum chips need to integrate quantum circuits into the substrate to carry quantum information processing.There are many roads to quantum chips, including superconducting systems, micro-nano photonics systems, atomic systems, ion systems, and semiconductor quantum dot systems.

The research direction chosen by Chen Mo is superconducting system.

He currently has room-temperature superconducting materials, and the technology of superconducting quantum chip systems is relatively easy to implement.

In terms of quantum chip research, Chen Mo has several technical solutions obtained from the science and technology library, combined with some theories in reality, and chooses the best, hoping to develop more efficient quantum chips.

The difficulty of current research is to extend the decoherence time of qubits.

Quantum coherence refers to the special connection between quanta, which can be used to deduce other quantum states from one or more quantum states.

If a string of quanta is coherent with each other, the string of qubits can be regarded as a "community of destiny", and processing one of them will affect the operating state of other bits. The efficient operation of quantum computers is based on the characteristics of quantum.

Decoherence is the phenomenon of wave function collapse, one of the basic mathematical characteristics of quantum mechanics.

The simple explanation is that there are continuous probability amplitudes with multiple states from 0 to 1, and at the moment of "observation", they suddenly change to a specific function point of 0 or 1.

To explain it a bit more vividly, in Schrödinger's cat experiment, when Schrödinger did not open the box to "observe" the cat, the cat only lived in the box with a certain probability, in a superposition state of neither life nor death, life and death, and when Schrödinger When opening the box to "observe", the cat's uncertain existence of life and death suddenly changes to reality at the moment of "observation", life or death, that is, 0 or 1, one of them.

The computing time of a quantum computer is affected by quantum decoherence.

The coherence between qubits is difficult to maintain for a long time. Once the qubits are observed by an external entity, the coherence will be lost.

Inside a computer, qubits are decohered by interactions with the external environment.The time from the coherent state to the loss of the coherent state is the decoherence time. If the decoherence time is not long enough, the quantum computer cannot calculate it.

Increasing the decoherence time is a difficult point in quantum chip technology, and it is also one of the problems Chen Mo is currently researching and solving.

In addition to prolonging the decoherence time of qubits and realizing the preparation, measurement and manipulation of spin qubits, they are also the current research topics of Chen Mo.

Among the technical theories that Chen Mo got from the science and technology library, superconducting quantum interference is the best theoretical technology that he can use to manipulate microscopic quantum states.

In addition, in terms of control accuracy, it is necessary to break through the fault-tolerant quantum threshold for the quantum chip to be successful.

In order to ensure the effective implementation of scalable quantum computing, the error rate of logic operations should not exceed the order of 10. In order to achieve this error tolerance rate, Chen Mo chose to use topological quantum error correction as the research direction.

Utilize the topological properties of quantum states for quantum error correction process.

This theory is recorded in the quantum data obtained from the science and technology library, and there is a similar topological quantum error correction theory in real science, which is the highest error-tolerant quantum computing scheme that can be realized by existing technology.

"Go to the lab."

Chen Mo stood up from the platform, asked Mo Nu to store the data of quantum chip design, and walked towards the quantum laboratory.Now he is not sure whether the method is feasible, he needs to use experiments to verify his ideas and ideas.

Chapter 647 Entangled state preparation and manipulation

Tiannv landed at the airport of Flying Ant Space Center.

This behemoth, even if the staff saw it now, they still looked amazed. This is currently the most powerful aircraft in the world.

Tiannv landed, the hatch opened, and with the help of the robot, the helium-3 collection capsule was loaded onto the transport vehicle and headed back to the research institute.