The Era of Magic Technology

The sound of the two people talking is not small, and Qin Yu itself has attracted a lot of attention and attention, so many people around them have heard their bets.

Climbing around the stage?

Many people are waiting to see jokes, because no matter who loses and climbs a circle, it is a joke for them.

"Zhao Jianhua was in the top 20 in the Donghai City College Entrance Examination at that time. I heard that the general comprehensive score was almost perfect. Can that chic brother do it?"

"Who knows, Xiaosha's performance in the class is very ordinary. He hasn't made any grades since he is a junior.

"Hey, I'm ready to take out my mobile phone anyway. After class, I will post it to the school forum. Zhao Jianhua and Wang Xiao are jealous of Qin Yu for school flowers, hesitate to be ugly ..."

"Grass, it's Gossip Emperor. Quickly go away, let me come and slap him. Last time he exposed me on the forum, I peeped in the men's bathroom, I was looking for the coins I lost!"

The appearance of the gossip emperor on campus caused a commotion!

家伙 This guy is dedicated to exposing gossip, and often posts some gossip posts on campus forums, which attracts many boring students who look busy.

However, the so-called gossip and gossip are three points true and seven points false, so false fabrications account for the majority, and those who are gossip are naturally unhappy!

Emperor Wu Bagua also had a lot of enemies on campus, often walking on the road and being splashed with water.

Wang Wangxiao didn't expect that he didn't even pay attention to the gossip emperor, but the thought of this guy letting him appear with Qin Yu, is that a good thing?

As soon as the commotion rose, it suddenly calmed down, because the bell rang and Professor Li entered the auditorium.

Although Donghai University of Science and Technology has just been established for a few years, it is a nationally-focused school unit and an educational project promoted by the Chinese Academy of Sciences and Donghai City Government. The original intention was to create a modern university of science and technology similar to Stanford in the United States. I hope that some entrepreneurial students will appear. The ultimate goal is to create an Eastern Silicon Valley!

Obviously, the idea is beautiful. Although the reality is not cruel, at present, there is still a long way to go.

Professor Li is about 50 years old. He graduated with a PhD degree from Cambridge College of Physics 15 years ago, and had already gained a little fame in the European physics community. For his researcher, his age is the peak of life and academia. Experience and knowledge have been accumulated. It is in a period of eruption. Perhaps at any time you will discover any physical theory that shocked the world.

This lecture is actually very common. The leisure time besides scientific research will stimulate the academic atmosphere of key colleges. The field of his lecture is about the current frontier topics in physics, and the connection with current life, the application of physics, and the difficulties facing China at present.

The main problem of domestic physics research at present is that there is no sophisticated equipment, nor the industrial basis for transforming research results into productivity. There is no supercomputer in the world with the fastest computing speed, but it cannot fully utilize its computing capabilities.

比如 Like the Large Hadron Collider, which is the cornerstone of modern physics research and quantum mechanics research. Whether it is theoretical physics or applied physics, or the quantum force field, the Hadron Collider must be used to discover and demonstrate.

This kind of thing is plain, the core is a large particle accelerator, allowing different particles and particles to collide at high speeds in order to discover more microscopic secrets between the universe.

It took more than ten years for the United States and the NATO countries in Europe to join together, and it took tens of billions of dollars to build a very large hadron collider in Europe.

Because of this, in recent years, Europe and the United States have made rapid progress in physics.

中国 In the first two years, China announced that it would build the world's largest hadron collider on the outskirts of Beijing. It plans to cover an area of ​​more than 50 kilometers, but it is said that construction has not yet started.

Professor Li spoke eloquently for more than an hour, and finally concluded: "Although the domestic research environment is somewhat different than that of large foreign laboratories, it is also much better than ten years ago. All we have to do is use limited resources To create more academic breakthroughs. There are currently two key high-tech schools in China, one is Jingcheng University of Science and Technology and the other is your Donghai University of Science and Technology. Although the establishment of Donghai University of Science and Technology is still short, the national support is very strong, you It ’s also very energetic, and I hope you all here will surprise me one day. ”

Professor Li's eyes glanced at the densely packed students, he saw the curiosity on each face, his expression was very emotional, and he continued, "Okay, I won't say anything else, everyone will encourage you later. There are still ten Minutes are the time to ask questions. If you have any physical questions, I can ask them now, and I will try to answer them. "

There are many branches of physics, but in the field of scientific research, no single discipline has existed alone, and there are many close ties with each other. The more the micro level, the closer the month is.

Although Professor Li specializes in space physics, he has deep knowledge in other aspects of physics. The knowledge he just covered covers all aspects of physics, and even involves the fields of chemistry and biology.

Therefore, the question he said does not limit his knowledge. He is confident that as long as it is in physics, no one among the more than 2,000 college students present can hold him back.

Unless it is a worldwide problem that has not yet been proven.

His voice just fell.

Zhao Jianhua hurriedly raised his hand, almost the first one, which was clearly seen by Professor Li, so he stretched his fingers to indicate that the first question was raised by Zhao Jianhua.

There was a touch of excitement in Zhao Jianhua's face, and he hurriedly stood up. With the attention of thousands of people, he said aloud, "Professor Li, I heard that you have a deep research on atmospheric dynamics and atmospheric magnetic field. How does the launched quantum satellite achieve photon transmission in the atmosphere without damage? "

China will launch the world ’s first quantum satellite next year. This is information that was announced not long ago. Many people on the Internet have already blamed this on the category of alien black technology. If a quantum satellite is manufactured, then it is almost certain that the Chinese Academy of Sciences should have realized the calculation of the quantum superposition state, which is the basis of a quantum computer.

Wang Xiaoxiao, like most people, looked at Zhao Jianhua. He didn't expect that the kid was studying this, but the kid even paid attention to the so-called optical signal damage ...

懂 Some knowledgeable people, such as Wang Xiao and Qin Yu, shook their heads and felt that Zhao Jianhua had picked sesame seeds and lost watermelons.

Obviously, the control and calculation output of quantum superposition state are more technical.

金 Chen Jinwen struck Wang Xiao with his arm and whispered, "Can you?"

When I heard this guy ’s problem, Wang Xiao immediately became angry, and cast a two-finger zen twist on this guy ’s arm, and said in a deep voice, “I ’m a man, ca n’t I?”

金 Chen Jinwen smiled with a grin and stopped talking.

However, Chen Fang handed Wang Xiao a note and then glanced at Qin Yu, indicating that it was written by Qin Yu.

Wang Xiaoxiao had a happy heart, smiled at Qin Yu's eyes, opened the note and looked at it, which read a quantum mechanics problem, which was very deep. This is her help to Wang Xiao, so that Wang Xiao can use this problem to stifle Professor Li, and thus win Zhao Jianhua.

Qi Qinyu's question is also around this quantum satellite, but it involves quantum signals and algorithms, which is obviously more difficult than Zhao Jianhua's question.

的 The basic theory of quantum signals is the uncertainty principle of quantum mechanics and the characteristics of the wave-particle duality of the quantum, that is, the two properties of time and frequency of a quantum cannot be measured at the same time. That is, the quantum has two characteristics of waves and particles, but not both. This is described in Stephen Hawking's brief history of time, and Stephen Hawking is also one of the founders of modern quantum mechanics.

An experimental hypothesis known to many ordinary people at the same time-Schrödinger's cat is based on this principle. Under the principle of quantum uncertainty, the cat Schrödinger's hypothesis will logically show both dead and alive states, which is impossible in life sciences. This hypothetical experiment shows quantum mechanics Some paradoxes.

实验 This experiment made Stephen Hawking crazy, and once said that he wanted to choke this cat.

Of course, this experimental hypothesis decades ago has now been proven to exist, that is, the superposition state of the quantum, which is also one of the basic algorithm theories of quantum computers.

According to some data, the signals of quantum satellites made in China are difficult to detect, and perhaps for this reason.

However, Wang Xiao is a standard masculine man. He directly transferred Qin Yu to Chen Fang and slipped it into his notebook. He shook his head at Qin Yu and gave her a confident smile, indicating that he could beat Zhao Jianhua.

Qi Qinyu's eyes looked at Wang Xiao carefully and curiously, without speaking, but his eyes expressed great anticipation.

At this moment, Professor Li was silent for two seconds. After thinking about it, he answered Zhao Jianhua's question. He did elaborate on the superposition of quantum and the electromagnetic field of the atmosphere. Although he did not go into too much detail about quantum satellites because of confidentiality reasons, it was enough to answer Zhao Jianhua's question.

After the audience listened, they applauded Professor Li.

建 Zhao Jianhua also applauded, but his expression was very calm and kind. Because of his question, Professor Li only thought about it for two seconds, although as a junior in his junior grade, for a scientist at the level of Professor Li, it would be enough to be able to answer the question for two seconds for the other person to think.

However, he knows that this is not enough, and this level is also very common on the campus of Donghai University of Science and Technology.

People around also knew about Zhao Jianhua's and Wang Xiao's gambling agreement, so after Zhao Jianhua, no one raised his hand to ask questions, and most of his eyes turned to Wang Xiao.

Professor Li also looked at Wang Xiao along with most people, and asked curiously, "Does this student have any questions?"

Wang Xiao nodded to Qin Yu before he stood up and smiled at Professor Li: "Professor Li just gave a wonderful talk, which opened my eyes. Although I studied information technology, I also had a lot of hobbies in physics. The basis of modern information technology is physics and mathematics. What I would like to ask Professor Li is that now our computer technology has reached a bottleneck. Semiconductors based on silicon materials seem to have reached the limit under the quantum tunneling effect. When the silicon transistor is small enough, electronic signals cannot be bound, and naturally there is no way to perform stable calculations ... Professor Li, do you think that the next dominant foundation of our information field will still be silicon materials or other new materials? Our next generation Is the computer standard a quantum computer, a photonic computer, or a biological computer? Which one is more likely? "

The audience is quiet!

问题 This problem is almost a worldwide problem. UU reading books www. uukanshu.com Because so far, the concept of next-generation computers has been hyped for more than ten or twenty years, and it has been hyped from the time when electronic computer standards have not yet been determined. .

It stands to reason that Professor Li may not answer. But Wang Xiao didn't ask him the solution, just asked the possibility, so according to the current development in various fields, he can speculatively answer.

However, it is clear that the difficulty and importance of this problem must be above the signal problem of Zhao Jianhua's quantum satellite.

Wang Wangxiao's eyes flashed with a faint light, and in his mind, there was a lot of information about living things, photons, and energy, which are all from the memory of the law god.

领域 The information computer field of the magic world is based on biological materials. When a wizard reaches a certain level of strength, each magician will incorporate a biological computing chip, which can help him control his mental power and magical energy more precisely. His own head is a biological computer. At the same time as a powerful magician, he can better think about problems and develop more breakthroughs.

In Wang Xiao's opinion at this moment, perhaps biological computers are easier to implement.

Professor Li thought for a while, and remained silent for ten seconds, collating all kinds of information in his mind before slowly speaking.

By this way, Wang Xiao had already won Zhao Jianhua.

Zhang Qiang took out the stopwatch, which showed ten seconds and five, shook Zhao Jianhua at the back, and whispered, "Someone is going to go around the podium ..."

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