Reborn Tech Scholar

Chapter 420 Physical Model Problems
"Tsk tsk tsk, it turns out that the distance between me and Mizuki is only one signature away from the Great Demon King. If my mother had also obtained the signature of the Great Demon King back then, I would have entered Mizuki too!"

"Three years in high school, I have been to the hometown of the Great Demon King three times, and worshiped three times devoutly. Facts have proved that a scumbag is a scumbag, and worship alone is not enough. You have to carry the autograph of the Great Demon King with you to improve your talent!"

"Is anyone willing to sell the autograph of the Great Demon King? It will be auctioned at a high price!"

"Urgently want to buy the autograph of the Great Demon King. If there is one like Yang Qian's, I am willing to bid [-]. My daughter will take the college entrance examination next year!"

"."

Shuimu University, as the No. [-] university in China's universities, naturally some people watched the live broadcast of the opening ceremony, and there were a lot of emotions and discussions about it.

No one would have thought that Qin Yuanqing just wrote a gift letter at random, 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 grades, and even became a student representative at the opening ceremony.

Especially after seeing Qin Yuanqing’s interview, knowing that it was the first time Qin Yuanqing signed someone else’s signature, the meaning is even more different, and has a very unique historical significance. As Qin Yuanqing’s status rises, the value of that signature will continue skyrocketed.

But no matter how they discuss it, people's attention quickly shifted to Mizuki's military training. As the leader of Huaxia, Mizuki's every move is placed in a magnifying glass, wanting to learn, summarize, and want to find fault of.

Today, Mizuki’s military training has covered all 985 colleges, 211 colleges and some special colleges. Facts have proved that extending the military training time and cultivating college students’ patriotic feelings is a must-make-up course. College students trained in such an environment, It is red and special, and will not grow crooked.

The military also strongly supports this. With the continuous extension of this set of military training, the military can absorb a group of college students every year and transfer to the military academy. Informatization and modernization progress.

After all, a high-tech modern army and various advanced weapons require a high-quality team to use and exert their power.He is no longer the big soldier of the past, a warrior who is not afraid of death and dares to fight, that's all.Whether it is the Rocket Army, fourth-generation fighters, advanced bombers, advanced warships, etc., they all need a group of high-quality talents in order to truly exert the power of advanced equipment.

Qin Yuanqing showed up at the beginning of school, and left the rest to Xu Jiayi, the vice principal, who continued to study superstring theory.

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

The four forces in physics are gravitational, electromagnetic, strong and weak.

Human beings have known the existence of gravitational force and electromagnetic force for a long time, and based on this, they have created the classical theory of gravitational force and electromagnetic force.Later, people continued to study and learned that in addition to gravity and electromagnetic force, there are two other forces in nature, namely strong force and weak force.The strong force is what makes quarks attract each other, giving protons and neutrons the force.The weak force is the force produced by the radiation of the atomic nucleus. It is the second weakest of the four fundamental forces and the force with the shortest action distance. It only acts on fermions such as electrons, quark layers, and neutrinos, and restricts radioactivity. Phenomena, but do not work on bosons such as photons and inducers.

The four basic force parameters constitute the known environment of the universe in a delicate balance. These parameters can even be accurate to countless digits after the decimal point. Any change in any of these parameters will cause a complete change in the entire universe. One of them It is not impossible that a change in force could cause the universe to collapse.Of course, whether the delicate balance of these four basic forces is a coincidence or necessity is not known at the current level of technology.

And because the basic idea of ​​string theory is based on very small wire-bound 'strings', rather than point-like particles such as electrons, photons, neutrinos and quarks.Coupled with the research of string theory in recent years, string theory is considered by many physicists to be the most promising theory to unify the fundamental particles of nature and the four kinds of interaction forces.

At this point, Qin Yuanqing has basically solved why he chose the Calabi-Yau space with an absolute value of Euler number 6, but with his further research on string theory, he found that there are actually many problems in the current results of string theory .

It seems perfect, but it is full of holes, which means seeking big and complete, but it is full of loopholes.

Qin Yuanqing solved the Yang-Mills theory and proposed the unified theory of strong electricity, but only completed the unification of strong electricity.However, the researchers of string theory tried in vain to unify the elementary particles and four kinds of interaction forces that have been discovered in nature into string theory, but they still could not come up with a physical model to explain it.

The situation Qin Yuanqing encountered now is that a physical model needs to be established to explain all this.

There is a very important reason why string theory is regarded by many physicists as strange and even disdainful. The current world is still in the theoretical physics composed of quantum mechanics, relativity and the standard model of particle physics. Since the 20th century, 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 kinds of particles predicted at the beginning, with the preliminary confirmation of the "Higgs particle" through collider experiments in 2013, It means that the standard model of particle physics has been very perfect, and this is the result of more than half a century of hard work by the physics community.

In contrast, string theory appears crude, without even proposing a theoretical model.

Therefore, what role do the four basic forces play in string theory and M theory, and whether it is possible to unify the four basic forces at a certain level in the improved M theory, and even, except for the four basic forces In addition to the force of action, is there any fundamental force that has not been discovered by human beings?
Many problems plague string theory, plague M-theory.

For example, when Qin Yuanqing was at the Institute for Advanced Study, he raised a question that made countless physicists who studied 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 would contradict special relativity.That is to say, the result of quantum swing leads to the "theoretical disease" of the loss of coordination in superstring theory.

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

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

When Qin Yuanqing was immersed in the research of superstring theory, on the last day of August, his brother who was on a business trip in the United States had an accident and was arrested by the Minnesota police.

As soon as the news spread back to Huaxia, the public opinion was in an uproar, and many places shouted and killed Brother, which was really resentful.

When Qin Yuanqing saw the news, it was already two days later.He didn't expect that with him as a butterfly, his brother still stumbled in this matter.

In fact, Qin Yuanqing couldn't figure it out. You need to be good-looking and talented. The heroine of this incident is more than one level behind. How could I like such a person.

From Qin Yuanqing's point of view, it's more likely that someone will mess with my brother's matter.

In Huaxia, brother is an outstanding entrepreneur with considerable influence.But when he went to the United States, he was not familiar with the place, and it was someone else's territory. It was too easy to mess with him.

Looking at the Internet again, there is a lot of condemnation, those big Vs seem to be their girlfriends being ruined by their brother, constantly accusing him, or gloating, or all kinds of fake news, no matter how you look at it, it is not right.

How do you look at it, brother is a businessman and a rich man, let alone whether he sleeps or not, so what if he sleeps, there is nothing to blame, he can buy an island and build a country to be a king, sleep as much as he wants indivual.

From Qin Yuanqing's point of view, either someone really wants to mess with my brother, or my brother has been too arrogant all these years to make too many people uncomfortable, or the netizens in Huaxia are angry at being taken away by him and want to vent their anger.

However, the stocks that Qin Yuanqing bought on a large scale abruptly stopped the falling stocks and actually rose a lot, which made people confused.

It also caused a group of short-selling institutions to be liquidated.Then no matter how you investigate, you just can't find out which force is pulling.

Qin Yuanqing doesn't care whether his brother is doing something that angers people or not, he still admires him very much. From a poor boy to a trendsetter of the times through his own struggle, he is also growing in the field of e-commerce. For such a company and such an entrepreneur, Qin Yuanqing can't help it. Can't bear to watch them break down.

As for brother's situation in the United States, Qin Yuanqing is not worried at all. After all, the United States is a capitalist society. If you have money, you are a master. As long as you are willing to spend money, some lawyers are willing to defend you.

In European and American countries, lawyers are really powerful figures. As long as the money is in place, a murderer can be said to be innocent.Just like a certain young man raped and murdered three people, but under the defense of a lawyer, the court declared his innocence.

In China, lawyers are also very hard-working. In his last life, he had a classmate who was a lawyer. Speaking of the profession of lawyer, his classmates complained to death.

(End of this chapter)