Reborn Technology Scholar

Chapter 421 Physical Model Problems

"Tsk, tsk, tsk, it turns out that the distance between me and Mizuki is only the signature of the Great Demon King. If my mother had also gotten the signature of the Great Demon King back then, I would definitely have entered Mizuki!"

"In the three years of high school, I have been to the Big Devil's hometown three times and prayed to him devoutly three times. Facts have proved that a bad student is a bad student. Just worshiping alone is not enough. You must also carry the Big Devil's autograph with you to improve your talents!"

"Is anyone willing to sell the Big Devil's autograph? Auction at a high price!"

"I am urgently looking for the autograph of the Great Demon King. If there is one like the one in Yang Qian's hand, I am willing to bid 100,000 for my daughter to take the college entrance examination next year!"

"..."

Shuimu University, as the number one university among Chinese universities, naturally had people watching the live broadcast of the opening ceremony. There were a lot of emotions and discussions about it.

No one thought that Qin Yuanqing just wrote down a message casually, but a little girl regarded it as a creed in life. She continued to work hard for 8 years and was finally admitted to Shuimu University with excellent results. She also became the student representative at the opening ceremony.

Especially when I saw Qin Yuanqing's interview and knew that it was the first time Qin Yuanqing signed an autograph for someone else, the meaning was even different. It had a very unique historical significance. As Qin Yuanqing's status rises, the value of that signature will continue to increase.

skyrocketing.

But no matter how they talked about it, people's attention quickly shifted to Shuimu's military training. As Shuimu, who was at the forefront of China, his every move was put under a magnifying glass. He wanted to learn and summarize, but also wanted to find faults.

of.

Nowadays, Shuimu's military training has covered all 985 universities, 211 universities and some special universities. Facts have proved that extending the military training time and cultivating the patriotism of college students is a course that must be made up. College students cultivated in such an environment,

It is red and firm, and will not grow crookedly.

The military also strongly supports this. As this set of military training continues to extend, the military can absorb a group of college students every year and transfer to military academies, which greatly speeds up the construction of the military's elite team and accelerates the development of the Chinese army.

The progress of informatization and modernization construction.

After all, a high-tech modern army and various advanced weapons require a high-quality team to use them and exert their power. They are no longer the top soldiers of the past, warriors who are not afraid of death and dare to fight and fight.

That’s it. Whether it’s the Rocket Force, fourth-generation fighters, advanced bombers, advanced warships, etc., they all need a group of high-quality talents to truly unleash the power of advanced equipment.

Qin Yuan cleared up the fact that he had missed a meeting at the beginning of the school year, and left the rest to Xu Jiayi, the vice principal, who continued to study superstring theory.

During this period, his research on superstring theory has made great progress, but Qin Yuanqing was also troubled by new problems, that is, how the four forces are reflected in superstring theory and how to solve the harmony problem.

The four forces mentioned in the physics community are gravity, electromagnetic force, strong force and weak force.

Human beings have known about the existence of gravity and electromagnetic force for a long time, and based on this, they created the classic theory of gravity and electromagnetic force. Later, people continued to study and learned that in addition to gravity and electromagnetic force, there are also other forces in nature.

There are two other forces, the strong force and the weak force. The strong force is the force that causes quarks to attract each other, giving protons and neutrons the force. The weak force is the force generated by the radiation of atomic nuclei, and is the second weakest of the four fundamental forces.

The force with the shortest action distance only acts on fermions such as electrons, quark stratons, and neutrinos, and restricts radioactive phenomena, but has no effect on bosons such as photons and inducers.

The four basic force parameters constitute the known cosmic environment today in a delicate balance. These parameters can even be accurate to countless digits after the decimal point. Changes in any one of these parameters will cause complete changes in the entire universe. One of them

It is not impossible that changes in force can cause the universe to collapse. Of course, whether the delicate balance of these four basic forces is a coincidence or inevitable is not yet known at the current level of technology.

And because the basic point of view of string theory is based on very small wire-packed 'strings', rather than point particles such as electrons, photons, neutrinos and quarks. Coupled with the research on string theory over the years, string theory has

It is considered by many physicists to be the most promising theory to unify the fundamental particles of nature and the four interacting forces.

At this point, Qin Yuanqing has basically solved the problem of choosing the Calabi-Yau space with an absolute Euler number of 6. However, as he further researched string theory, he discovered that there are actually many problems with the current results of string theory.

.

It seems perfect, but in fact it is riddled with holes. It means seeking to be big and comprehensive, but in fact it is full of loopholes.

Qin Yuanqing solved the Yang-Mills theory and proposed a unified theory of strong electricity, which was just to complete the unification of strong electricity. However, researchers of string theory tried to unify the elementary particles and four interacting forces that have been discovered in nature.

In string theory, there is still no physical model to explain it.

But now Qin Yuanqing is encountering a situation where he needs to build a physical model to explain all this.

One very important reason why string theory is regarded as weird or even disdainful by many physicists is that the current world is still in the theoretical physics composed of quantum mechanics, relativity and the standard model of particle physics. From the 20th century to the present, most of the

All physics research is based on these three theories.

In terms of the standard model of particle physics, it is still one of the most successful physical theories so far. The 61 types of particles originally predicted were initially confirmed to have been discovered through collider experiments in 2013.

It means that the Standard Model of particle physics has been very complete, and this is the result of more than half a century of hard work by the physics community.

In comparison, string theory seems crude and does not even propose a theoretical model.

Therefore, what role do the four basic forces play in string theory and m-theory, and whether it is possible for the improved m-theory to unify the four basic forces at some level, or even, in addition to the four basic forces,

In addition to the acting force, are there also fundamental forces that humans have not discovered?

Many problems plague string theory and m-theory.

For example, when Qin Yuanqing was at the Institute for Advanced Study, he raised a question that made countless physicists studying superstring theory so painful that they wanted to commit suicide. That is, if superstring theory is not in the nine-dimensional space, photons will have mass, then

It would contradict the special theory of relativity. In other words, the result of quantum swings causes superstring theory to suffer from a "theoretical disease" that loses coordination.

Today, Mizuki can be said to be one of the research frontiers of string theory and m-theory in the world, and has gathered dozens of first-class physicists in this field. However, no one has been able to come up with a reasonable explanation for the question raised by Qin Yuanqing.

Of course, this problem has actually troubled string theory researchers for decades, but there is no such clear question as Qin Yuanqing raised it.

Just when Qin Yuanqing was immersed in the research of superstring theory, on the last day of August, Dong Ge, who was on a business trip to the United States, had an accident and was arrested by the Minnesota police. The reason for the incident was that a female international student from the University of Minnesota sued him.

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As soon as the news came back to China, public opinion was in an uproar. Many places shouted to kill Brother Dong. It was true that he had embraced the beauty back in the first place, but used his strong financial resources to crush the talent. He called his peers as father-in-law and mother-in-law, and said it sincerely.

'I don't know my wife is beautiful' is really annoying.

JD.com has also been hit hard, with its stock price falling continuously. As the founder of JD.com, Dong Ge’s accident has greatly affected JD.com’s image.

When Qin Yuanqing saw the news, it was already two days later. He did not expect that with his butterfly here, Brother Dong would still stumble on this matter.

In fact, Qin Yuanqing couldn't understand it. The milk tea girl is obviously pure, young and beautiful, and she needs good looks and talent. However, the heroine in this incident is more than one grade behind the milk tea girl. Brother Dong

How could you like such a person?

In Qin Yuanqing's view, Dong Ge's matter is actually more likely to be done by someone.

In China, Brother Dong was an outstanding entrepreneur with considerable influence. But when he went to the United States, he was an unfamiliar place and it was someone else's territory. It was too easy to get rid of him.

Looking at the Internet, there is a lot of condemnation. Those big Vs seem to be their girlfriends who were ruined by Brother Dong. They keep blaming Brother Dong, or gloating about his misfortune, or making all kinds of fake news. No matter how you look at it, it doesn't feel right.

How do you look at it? Brother Dong is a businessman and a rich man. It doesn’t matter if he slept or not. It doesn’t matter if he slept. There is nothing to criticize. He can just buy an island and build a country and become a king. He can sleep with as many people as he wants.

How many.

In Qin Yuanqing's view, either someone really wants to mess with Brother Dong, or Brother Dong has been too arrogant in recent years and has made too many people unhappy, or Chinese netizens are angry that the milk tea sister was taken away by him and want to vent their anger.

However, Qin Yuanqing bought JD.com's stocks on a large scale, abruptly stopping the decline of JD.com's stocks and actually rising a lot, which is confusing to people.

A group of institutions that were shorting JD.com were forced to liquidate their positions. And no matter how they investigated, they could not find out which force was pulling JD.com.

Qin Yuanqing doesn't care whether Brother Dong has done something outrageous or not, he still admires Brother Dong very much. He has become a trendsetter of the times through his own struggle from a poor boy. JD.com is also growing in the field of e-commerce. For such a company, such an entrepreneur

, Qin Yuanqing couldn't bear to see them collapse.

As for Brother Dong's situation in the United States, Qin Yuanqing is not worried at all. After all, the United States is a capitalist society, and rich people are the bosses. As long as they are willing to spend money, there are many lawyers willing to defend him.

In European and American countries, lawyers are really powerful people. As long as the money is available, the murderer can be said to be innocent. Just like a young man who killed three people, but with the defense of the lawyer, the court declared him innocent.

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