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Chapter 221: Quantum Computers


Quantum theory is a concept that was born only in the past 100 years.

It has laws that are completely different from ordinary people's cognition.

Many of them are even regarded as "whimsical" inferences.

However, because of its self-consistent logic and many cosmic observations, , the factual evidence brought by experiments in the microscopic world has made quantum theory one of the most cutting-edge sciences so far.

Even 100 years later, there are still very few practical quantum products.

Quantum computers, quantum entanglement communications, etc. envisioned by humans are still in laboratories and have not been applied.

Even so, everyone sees the impact of quantum on the future of mankind.

For example, a quantum computer will theoretically have a computing speed of more than 10,000 times that of silicon crystal and carbon crystal chips of the same era; for example, quantum entanglement communication can Ignoring the distance of time and space, it can directly communicate with planets that are several light years apart in real time.

When Dongyinhe Company accepted the legacy of the Church of Ancient Gods, equipment suspected of being a quantum computer was found, and it seemed to be quite mature.

In terms of computing speed, it was even on the same level as the supercomputers hosted by Nana, Bailian, and Joan of Arc. , but much smaller in size.

The reason why the Church of Ancient Gods was able to achieve a breakthrough in quantum computers was that the researchers later discussed that perhaps the unknown deep-diving parent type was originally caused by using quantum space to issue orders.

Therefore, it is not the fault of East Galaxy Company, but just Because this is a strong project of the Ancient God Church or unknown.

No matter what level of quantum technology the unknown has mastered, anyway, the quantum computer that owns the Church of Ancient Gods has now been mastered by East Galaxy Company.

It is like the Free Lighthouse State that obtained the V2 rocket blueprint after the end of World War II.

It took less than 20 years.

A series of aerospace achievements will be completed one after another, which will speed up the research on quantum technology.

So in recent years.

The basic science group of the research department has specially set up a large team.

They not only plan to tackle quantum computers, but also include a series of quantum technology products.

Before, Dongyinhe Company had no experience in this area and could only start from scratch and keep its feet on the ground.

So the first thing to study was the quantum annealing machine, which is called the most primitive quantum computer.

It is different from the 01 binary computer composed of logic gate switches.

Its smallest computing core is the quantum annealing gate.

This is a rather strange thing.

Many people don't understand what it is.

Simply put, when you input the parameters, it does not use mathematical rules to complete binary operations, but lets nature do the calculations.

As for why nature calculates it itself.

It also involves the quantum tunneling effect.

It will probably take a while to talk about it.

I won’t go into details here.

What you need to know is that the quantum annealing algorithm has specific conditions.

It is not a problem that can be used to complete the operation.

The algorithm of the operation is also It needs to be refactored to work.

In general, even the quantum annealing machine is an extra-cognitive concept that ordinary people cannot access at all, and it will be extremely obscure and difficult to understand.

It was not until about 2015 that a series of quantum annealing machines were born.

There is also dwave, a commercial quantum computer provider.

Now, 25 years later, mankind is still stuck in the quantum annealing machine stage, but the technology is much more mature.

At least when it comes to computing specific problems, the efficiency is 10,000 times that of ordinary computers.

It can be seen that quantum technology is definitely not so easy to break through.

The research department of Dongyinhe Company has a group of professional researchers in physics and computer science.

For this relatively mature product, it took them less than a few months to catch up with the most advanced quantum annealing machines of the top five rogues today.

The next step is the key, how to make quantum computers universal.

The answer given by scientists is quantum superposition.

The concept of quantum superposition is that when a normal person browses a web page containing 10,000 products, he has to start from the first one.

Then the second, the third until all the web pages are browsed in sequence, including the order in which the brain processes information.

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Quantum superposition is different.

If you plan to do this, the quantum computer will first copy you 10,000 times, directly into 10,000 parallel worlds.

In this way, you will spend one ten thousandth of the time to read the entire content directly.

This is just a metaphor.

Real implementation is more cumbersome and difficult.

It is for this reason that quantum annealing is a bifurcated shortcut on the development path of quantum computers.

However, they discovered that the quantum computer of the Ancient God Church was actually based on quantum superposition, which meant that if they wanted to continue their research, they had to abandon the quantum annealing machine and return to the original path.

Because they had the physical object and could directly imitate it, the research team spent half a year to build a quantum computer as it was after dismantling it.

Through this, they not only gained a lot of valuable experience, but also figured out how quantum computers work.

The key technical bottleneck is the manufacturing principle of quantum logic gates.

They discovered an astonishing fact.

The core of the quantum computer of the Church of Ancient Gods turned out to be pieced together with unknown functional modules.

It was essentially a piece of biological tissue, and it was only then that the quantum computer was easily realized.

The Ancient God Church dares to do this, but East Galaxy Company does not necessarily have to do so.

Many things involving the unknown are prohibited, especially if they plan to continue their research and cultivate new unknowns as raw materials for their computers, they will have to continue to do so.

Give it more thought.

Therefore, the research work was still delayed for a long time.

When researchers came up with purely human creations that imitated functional modules to replace the original biological tissues, the research on quantum computers finally got on track.

In 2042, an extra quantum computer appeared in Cao Chuan's office.

This computer was specially prepared for Nana.

It cost only 2.5 billion and had a computing speed equivalent to 1 billion billion.

Of course, only for various chaotic logic problems with fuzzy logic and ambiguity, if strict mathematical operations are involved, the traditional von Neumann structure binary computer with carbon crystal chips has the advantage.

Cao Chuan checked the computer and easily mastered how to use it.

In order to facilitate their own use, researchers will never prepare corresponding special keyboards and mice early, as they did when computers were born 100 years ago, using the backward method of cassette input.

Brainwave input device.

At the same time, the computer comes with the most original bios and operating system, which even includes the most common software tools such as minesweeper, calculator, drawing, word, etc.

If you want it to do something, you can directly access the hardware level of the quantum computer and do anything through an assembly-like language named q

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