Vol 2 Chapter 1616: Superstring

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The development of atomism in the land of China is actually an unusually tortuous process.
This involves an extremely strange thing.
A monk can actually perceive the "tiny particles" that make up the world without much training. If you are a wizard, and then observe your body, even Yuanying can find some clues. Nowadays, Fa-cultivation is even more excessive, even monks in the Tandan period can barely do this.
However, it is almost impossible to observe the internal structure of atoms. No matter how high you can cultivate, even if you have already approached the heavenly realm, you ca n’t do it.
In fact, from the "atomic" to the "subatomic" level, even the immortals may not be able to cross.
Overstepped, it is the essence of life.
Therefore, for monks, these "particles" are already the origin of the world.
How to improve cultivation, that is, from "fuzzy particles" to "regular particles" and finally to "seems not so regular particles".
The way to hang-Quantum mechanics is before this heaven.
Because of this, these particles are called "atoms"-the original structure.
However, very early on, the practitioners now believe that atoms cannot be the most basic material structure. The reason is simple-there are too many types of atoms.
Avenue to Jane. If a particle is the lowest layer of matter, then it must be limited to one or more types.
Because of this, there are many hypotheses about the "structure under the atom" thousands of years ago.
Among them, the "kink" is one of these hypotheses.
It assumes that atoms are "kinks" formed by some kind of silk thread. Different kinds of atoms are caused by different kinked structures.
This statement has also had a little influence-at least Wanfamen has specifically studied the kink for a short period of time for this, opening up this branch of topology. But that's all.
Ben Leige's research on "electricity" quickly affected the Burning Valley. Especially after the branch of the disciples of "Simplified Ten Thousand Methods" was merged into the Burning Valley. They, represented by Rutherford, the "crocodile god", became pioneers in this regard. Through the study of gas discharge, the concept of "electron" was discovered, redefining "charge" and "current" ... [In the history of this century, this is the Cavendish laboratory. 】
These concepts were introduced into the physical properties of Burning Gold Valley, and then continued to deepen, resulting in the birth of a new atomic model-a model dubbed "a cake with fruits on the surface".
At this point, not many people remember what a "kink" is.
Later, Rutherford, the crocodile god, proposed the classic and short-lived model of "the atom is a small planetary system" that "ordinary people can understand this step". Subsequently, it is a legend that belongs exclusively to the palace.
If it weren't for knowing the history of martial arts, Lu Xiaoqian wouldn't even know that there is also the idea of ​​"atom kinks" in history. In today's view, this idea is simply incredible.
So after finishing the combat meeting and completing the first stage of preparations, Lu Xiaoqian looked at Wang Qi's draft without preparation.
Then she vomited blood-in order to disintegrate the spontaneous process of spontaneous tissue in her body.
Then, Chen Feng dragged her out.
"So I said, Lu Xiaoqian, why are you so miserable?" Su Junyu was very pleased to look at this Lu Xiaoqian, who was also limited by the primal deification and did not dare to approach there, said: "Then you are not not You know, Wang Qi is not a fool. "
"It's amazing ..." Lu Xiaoqian struggled: "Strong Tongli [Strong Interaction Force] is still so ... such a beautiful way of writing! Euclidean Taiyi tiantian [Eulerian β function] ... Actually it is Euclidean Taiyi changes its style? Such an ancient thing? "
"The purely mathematics research is applied to other fields hundreds of years later, and it is often the case." Su Junyu smiled. His primary task now is to rest, to recuperate the over-consumption of the past few days, so one is too worried. He asked: "You are talking about it, why is it so powerful?"
"When this model describes subatomic particles, it no longer treats it as a zero-dimensional" point ", but a one-dimensional" line "," said Lu Xiaoqian.
Su Junyu froze: "One-dimensional ... line?"
He waved his hand: "Line? Are you mistaken? This ..."
"Perhaps you have a hard time understanding ... In fact, subatomic particles are not" dots "themselves, but most of the time we treat them as particles, but we also know that it is never a" dot "without length, height and width. "Lu Xiaoqian said:" However, at that scale, no one can describe them-except the means of arithmetic. "
Su Junyu nodded: "But I still don't understand, if the particle is a one-dimensional line ..."
"One-dimensional line has no thickness, no width, only 'length'. There will be no other interference in the material world except its two ends." Lu Xiaoqian waved her hand: "Of course, you can't touch it either. Moreover, this is just a 'model', don't look at this microscopic world with macro intuition. "
Su Junyu little city: "Success, you continue."
Lu Xiaoqian waved hard again, trying to say something, but suddenly got stuck. She was a little annoyed: "I still know too little ... now I can only say, this ... dealing with the effects of strong forces is more understanding. Then, this model is really beautiful."
"Very beautiful", monks especially like to judge a theory in a way that is almost "intuitive" or "intuitive". If a theory has a mathematical beauty, it is probably an excellent theory [such as the Tiange Tianyuan group known as "the poem of Tiancheng"). Conversely, theories that even arithmetic models give people a bad feeling are probably not good ones.
Su Junyu smiled: "Did you touch your primal deification?"
Lu Xiaoqian sighed: "I feel there must be something deeper behind this, but now I can't think anymore."
"No ..." At this moment, Ai Changyuan, who was pale and came to the wall, came over and sat on the ground, said: "Yeah ... Yeah ... This is terrible-there are really Something deeper. "
Lu Xiaoqian's eyes lit up: "Oh, is it really there? Can you tell me a little bit?"
Looking directly at Wang Qi's draft, most of her mind will be drawn, leading to self-examination, which leads to the irreversible metamorphosis. But if it is just a retelling, she believes that she can still suppress her desire to think.
Ai Changyuan, who was not Yuanshenhua Kunran, desperately widened her eyes and said, "Do you really ... want to know?"
His words seemed to contain great fear.
Lu Xiaoqian nodded solemnly: "Want to hear the details."
"In the beginning, Wang Qi was just using his" linear particles "-oh, in his own notes, the thing was called" string "-he regarded the string as being bound to two layers The connection between the sub [quark]. This 'string' is bound between the two layers [quark] and used to transmit strong forces ... "
Lu Xiaoqian's face was disgusting, and Su Junyu was stunned. In response, Lu Xiaoxite explained: "You understand that both ends of the" string "are tied to the layer [quark]." Then, she said with great excitement: "This ... this It ’s amazing! It ’s the case, it ’s the way it is! There is also a wonderful model.

Ai Changyuan's smile collapsed, as if a drug addict was missing the big smoky gun: "Yeah, it's good to be here. Then, Wang Qi extended the model of" string "again. Elementary particles are also included in this new model. "
Lu Xiaoqian breathed a suffocation: "Wouldn't that ..."
So it turns out, our world is not what we saw ...
We actually live in a web of strings?
If you say this ... the great unification ...
Ai Changyuan continued: "In fact, there is a more important part. By purely mathematical methods, you can get the vibration of the" string ". Through the vibration of the string itself, you can get the basic properties of the particles. Since Spin or charge everything. "
Lu Xiaoqian was short of breath, her blood rose and settled several times—this is a sign that Jing Yuan kept walking with the changes of the body.
After all, she could not restrain her desire to think, and began to think about this "string" model!
Ai Changyuan's face changed and shouted: "Calm down! If Wang Qi has already completed such a meritorious service, will I still be so mourning? Will I still stay in Jiedan Realm?"
Lu Xiaoqian was stunned, forcibly distracted, and smiled bitterly: "I am reckless ..."
"Actually, here, Wang Qi left a blank." Ai Changyuan's face was gloomy: "His string theory requires that there must be a particle with two spins and zero mass ... Wang Qi predicted The existence of this unknown particle. But ... "
Lu Xiaoqian's complexion changed: "Spin is two, quality is zero ..."
-There are no such microscopic particles at all!
In other words, at this stage, Wang Qi's theory is to build a tower on an unreliable sandy ground!
Imagine if a chemist discovered a particle that could not be included in the periodic table of the elements, how would he go crazy?
The chemist's mood is Lu Xiaoqian's mood at the moment.
Although the truth seems to be within easy reach, the truth is beyond reach.
At this moment, a sorrow also appeared in Wang Qi's heart.
Not to yourself. His thinking has not been active to such an extent. He was only sad about what he wrote.
String theory is clearly one of the most "beauty" theories in the field of particle physics. However, in his school years, if a student of the physics department said that he believed in superstrings, that would be a joke.
At the same time, Witten, the uncrowned king in the superstring field and considered to be one of the world's best physicists, is almost doomed to not win the Nobel Prize in Physics.
It's all because of superstrings—superstrings that can't justify themselves.
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