Chapter 934

The difficulty in 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 qubits is coherent with each other, this string of qubits can be regarded as a 'community of destiny'.

Processing one of the bits will affect the operating status of the other bits.

Quantum computers can operate efficiently because of this quantum characteristic.

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

The simple explanation is that there are originally continuous probability amplitudes of multiple states from 0 to 1.

At the moment of 'observation', a specific function point suddenly changes to 0 or 1.

A simple explanation of the image is from 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.

When Schrödinger opened the box and observed, the cat's original uncertainty of life and death suddenly became a 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.

Coherence between qubits is difficult to maintain for long periods of time.

Once observed by external entities, qubits will lose coherence.

Within a computer, qubits decohere as they interact with the external environment.

The period of time during which a quantum state goes from a coherent state to a state where it loses coherence is the decoherence time.

If the decoherence time is not long enough, the quantum computer cannot calculate.

Increasing the decoherence time is a difficulty in quantum chip technology, and it is also one of the problems Lin Feng is currently researching and solving.

In addition to extending the decoherence time of qubits and realizing the preparation, measurement and control of spin qubits, these are also the topics that Lin Feng is currently researching.

Among the technical theories that Lin Feng obtained from the system, superconducting quantum interference is currently the best theoretical technology that he can use to control microscopic quantum states.

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

To ensure efficient scalable quantum computing, the error rate of logical operations must not exceed 10 orders of magnitude.

In order to achieve this kind of error tolerance, Lin Feng chose topological quantum error correction as a research direction.

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

This theory is documented in the quantum data obtained by the system.

There is also a similar topological quantum error correction theory in real science, which is the highest error-tolerant quantum computing solution that can be achieved with existing technology.

"Go to the lab."

Lin Feng stood up from the platform, asked Xiong Da to store the information on quantum chip design, and headed 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..........

Endeavor landed at the airport of Longteng Space Center.

Even when the staff saw this behemoth, they were still amazed.

This is currently the most powerful aircraft in the world, bar none.

The Endeavor landed and the hatch opened.

With the help of robots, the helium-3 collection capsule was loaded onto a transport truck and headed back to the institute.

The world's first large-scale collection of lunar helium-3 has been announced to have landed safely.

For Longteng Aerospace Company, this is great news.

Li Ruoxi was at the airport and saw the helium-3 transported from the Endeavor.

The tense face relaxed, revealing a hint of joy.

She is no longer the young girl who just entered Longteng Company in school.

Because of her bestie relationship with Mo Xinya, in order not to cause gossip, she thought she relied on relationships to get to the top.

During those years, she was constantly transferred to various departments and became familiar with the company's operations. She worked her way up step by step based on her performance.

After being entrusted with important tasks by Jiang Feng, she is now also a strong person, managing one of the most important subsidiaries of Longteng Group.

The aerospace field is a completely unfamiliar field to her.

Since becoming the general manager, she has not gone to bed until early in the morning every day.

Learn all the knowledge about the aerospace field, physics knowledge, and learn about the management experience and operation methods of aerospace companies.

Sometimes she would ask the artificial intelligence that the company assigned her as a management assistant to learn about aerospace knowledge and technology, or ask some professors.

In order to become familiar with the space environment, she even participated in the second phase of space tourism training and traveled into space once.

The starting point is not enough, hard work becomes her motto.

From being overwhelmed at the beginning, to now becoming a calm and independent female general, she has truly grown.

Now Longteng Aerospace Company is very large.

So far, the investment in Longteng Aerospace Company, which is headquartered, has exceeded 900 billion.

Second only to China Nuclear Energy Group’s investment in controlled nuclear fusion power plants.

Build a space base, build a space shuttle production line, and build a space hotel.

Build a lunar base and start lunar resource development projects.

The terrible cash investment has created the current scale of Longteng Aerospace, and there is also a huge maintenance fee every year.

She is not responsible for the technical department, which is managed by Lin Feng and a team of other experts.

She is only responsible for managing administration and the company's commercial profit-making projects.

The Longteng Space Center does not have many profitable projects, only space travel and commercial launches.

However, this situation is about to change.

As a private company, the center of all work and technology is to serve 'money'.

Only by continuously making money can we maintain the operation of Longteng Aerospace, a terrifying behemoth.

The lunar base project and the successful development of helium-3 were a huge turning point for Longteng Aerospace Company.

Now is the time for Longteng Aerospace to increase its profits.

Lin Feng has already told her that she can make the most of the company's conditions.

To create profits for the company, including resources for lunar development

"Announcing the news that we have successfully transported helium-3 back from the moon. Helium-3 has completed large-scale development.

From now on, we will sell helium-3 to external parties and accept global helium-3 orders."

"good."Li Ruoxi's secretary hurriedly agreed and called the marketing department and publicity department.

Longteng Aerospace Company successfully transported back 100 kilograms of helium-3 from the moon.

The news was announced, and the world was shocked.

Several of the most powerful countries in the world have just announced that they will An important breakthrough has been made in controlled nuclear fusion technology.

Before it really succeeds, Longteng Group has carried out large-scale development of lunar helium-3.

This pace leaves others far behind.

This is the first time in the world that a company has sold it on a large scale Resources on the moon.

After being shocked, many people began to wonder what the price of helium-3 was.

However, the announced price almost made countless followers curse.

300 million Xia coins per kilogram.

It was simply a money grab. _To read the ununderlined version of the novel, please download Fei Lu Xiao