Into Unscientific

"A dendrogram under the .susy framework?"

Hearing Nima's words.

Wei Teng subconsciously straightened his body.

For most people, especially programmers without hair.

When the word susy framework is mentioned, a program name may often come to mind.

It is an auxiliary tool for grid layout designed by a female programmer named susy. To be honest, it is quite easy to use.

But in fact.

In quantum field theory, there is also a susy framework with the same name.

That is the symmetrical frame.

Some people tend to understand the susy framework as a supersymmetric theory, but in fact it is not a specific principle, but a kind of "cohesion".

It reflects the topological properties of particles, followed by gauge redundancy, super conformal field theory, etc.

In order to facilitate understanding, here is a less rigorous but easy to understand example:

Readers who have read the novel at the starting point should know it.

Based on the performance of the works, Qidian Chinese.com will divide the works into multiple categories: high-quality goods, above ten thousand subscriptions or below.

The susy frame is equivalent to a boutique badge.

That is to say, works with less than 3,000 average subscriptions can be excluded, but the selected works can only be confirmed to be above 3,000 average subscriptions.

As for whether the book has 6,000 average subscriptions, 8,000 average subscriptions, 13,000 subscriptions, or 100,000 subscriptions, further screening is required.

therefore.

The meaning of Nima can also be understood as such a logic:

They wanted to find a science fiction novel, so they searched in the column of fine articles.

The workload of this kind of search is obviously simpler than searching all science fiction works, because there are a total of 106,956 novels in the starting point science fiction category, but the number of high-quality works is only more than 1,000.

But on the other hand.

While this framework reduces the workload, another situation may arise:

The 'novel' they were searching for didn't actually reach the high-quality mark.

If this is the case, Witten and others are likely to waste a lot of time and end up with nothing.

That's why Nima said it was just an 'idea'.

After Nima finished speaking.

Wei Teng put the ballpoint pen to his mouth, and lightly bit the back cover of the ballpoint pen with his teeth, with a look of thought on his face.

From the point of view of integrity, this is obviously a very risky approach.

But don't forget.

His time is only four hours.

If there is no result within four hours, he can only leave the field in despair, so the amount of calculation must be simplified.

So what he has to do now is to simply confirm whether "that book" belongs to the category of high-quality goods.

So Wei Teng thought for a while, looked up at Xu Yun, and turned the laptop screen towards him at the same time:

"Dr. Xu Yun, this is the aurora system of your Academy of Sciences. Can you please mark the abnormal interval of the eigenstate of the Pangu particle?"

Xu Yun nodded, took a stylus to think for a moment, and drew an area in the upper right corner of the spray map of the Aurora system.

Wei Teng turned the screen back and watched it carefully for a long time:

"The interval of the commutator function is below 0.5—this is real physical data, that is, if the partner really exists, then it must be of the Bose type."

Zhou Shaoping, Te Hooft and the others also nodded.

said earlier.

The spin of the isolated point or the Pangu particle is a semi-odd number, that is, 1/2, 3/2 or 5/2, etc.

The spin direction here is defined relative to the direction of the orbital angular momentum.

For example, when solving the Schrödinger equation of the hydrogen atom, a z-direction has been assumed, and then the angular quantum number l obtained is relative to this z-axis.

The same reason.

The up and down of the spin is also for this z-axis, which is the degree of freedom carried by the particle itself.

Xu Yun had previously told Witten that the spin of the two-photon final state in the anomalous region he discovered was 2. (see chapter 446)

Therefore, it is not difficult to analyze according to the odd-numbered particle coupling law.

If there is really such a "Pluto" around the Pangu particle, then it must be of Bose type.

Coupled with the influence of the basic principle of chiral supermultiple states

Think here.

A hint of determination flashed in Wei Teng's eyes:

"Okay, let's start with the susy framework, Gross, Gerrard, Zhou, please forgive me."

Zhou Shaoping and Tehooft said politely, then picked up a pen and paper, and helped Wei Teng build a framework calculation.

Still a long time ago, another concept was mentioned:

The reason why particles such as particles are difficult to capture is that apart from their short lifespan, the key point is that their trajectory is not fixed-this is also a sentence that has been mentioned repeatedly.

Because the "gap" in the particle world is really too big.

This is like a track with 10 small tracks, and the probability of an athlete choosing any track is 1/10.

Except for himself, no one knows which path he will take—unless your end point is Erxian Bridge.

Then the track of this runway is enlarged by 10 to the 17th power times, and the result is almost the number of tracks for particles to travel in the particle world.

It's worth mentioning though.

No particle will always follow the same path, but with the enrichment of observation data, the scientific community can lock or exclude some tracks according to the corresponding attributes.

For example, assuming that an athlete's 'attribute' is [a devout believer], then it is impossible for him to choose 666 or 13-the former represents Satan in the Bible, and the latter represents betrayal and betrayal.

Another example is a homo athlete, the probability of him walking 114514 is very high.

This is also the basis for Xu Yun to calculate the probability trajectory.

And in the current scientific community.

In addition to opening and hanging, there are two ways to calculate the particle probability orbit:

The first is the charge density wave.

It refers to the state in which electrons self-organize with periodic density in space, which is very special.

This stuff tends to appear far above room temperature and is not well-known, involving modulation of charge density and atomic orbitals.

This allows the Higgs boson associated with this charge density wave to have an extra component, i.e. it may be axial, containing angular momentum.

Once the angular momentum is determined, many properties such as spin can be determined.

The other is the abnormal confidence calculation of QCD.

It is also the flavor physics that many students are familiar with.

Among them, the latter is undoubtedly the most suitable for the susy framework, so several bigwigs quickly locked a key property together:

The anomalous magnetic moment of the Pangea particle.

"Anomalous magnetic moment."

Hearing the word appearing in the live broadcast, Chen Shanshan near the media seat couldn't help but glance at Zhang Han beside her, and asked:

"Dr. Zhang, what is the concept of the anomalous magnetic moment that Professor Witten is talking about? Can you explain it to us?"

After a few hours of live broadcast, Zhang Han's expression was much more relaxed than before, not as restrained as he was at the beginning.

She pushed a strand of hair behind her ears and explained with a smile:

"This is a knowledge point in quantum field theory, first calculated by the physicist Schwinger across the sea in 1946, and it is also a cornerstone concept of quantum electrodynamics."

"The anomalous magnetic moment in a broad sense describes electrons. Everyone should know that the scattering amplitude contains various physical information of particles."

"So just calculating the scattering of the electron in the static Coulomb field gives the magnetic moment of the electron by extracting the corresponding term in the amplitude, which gives the g-factor."

"Then the g-factor at the leading order is 2, and at the second leading order, it will have a small deviation from 2, which is the so-called abnormal magnetic moment. Hey, reporter Chen, what's wrong with you?"

"."

Chen Shanshan rubbed her temples hard, forced herself to pull back from the state of who I am and where I am, and then took a deep breath:

"Very good, thank you Dr. Zhang for your introduction."

"However, Dr. Zhang, due to the limited time, can you speak in human language. Ahem, can you briefly tell us how this anomalous magnetic moment is helpful for calculating particles?"

Zhang Han was stunned for two seconds when he heard the words, and then realized that what he said seemed to be a bit profound, so he laughed a few times in embarrassment:

"Help is that you can use non-relativistic approximation combined with non-relativistic quantum mechanics scattering, which is the Born approximation. To put it bluntly, the accuracy of the number is on the order of 0.54 ppm to lock the mass of special particles."

"Then combined with the abnormal confidence calculation of the susy framework, a probability model of a few thousandths can be demonstrated."

"In addition, this precision is actually very impressive, and the tenth place after the decimal point can be matched. This precision was awarded by the 1965 Nobel Prize in Physics."

"So there has always been a saying in high-energy physics that we are looking for new physics after 11 decimal places, and the source is here."

"."

Although Chen Shanshan's expression was still a little confused, but this time she understood something:

"Dr. Zhang, that is to say, as long as Professor Weiteng completes the corresponding calculations, it is possible to find that new particle?"

Zhang Han thought for a moment, then shook his head lightly:

"It can't be understood in this way, because after calculating the relative value, it must first be compared with the standard model."

"For example, the theoretical prediction of Miaozi's g-factor is 2.002319304362, and the one measured by Haidian last year was 2.002319304361. This small difference still requires error correction." (doi.org/10.1038/s41586-021-03418-1 )

"After all, what Mr. Witten and the others are doing is not deriving mathematics from existing physics, but deriving physics from pure mathematics."

this time.

Chen Shanshan finally understood what Zhang Han meant.

for example.

Where the Pangu particle was discovered, its properties have a big problem:

Its spin is semi-odd and falls into the category of standard fermions.

However, the observed magnitude of the interaction phenomenon that it takes place is 140 Mev, which belongs to the standard electrically neutral meson.

That is the boson concept.

This is a theoretically impossible situation, but it did happen, so Zhao Zhengguo and others could only conduct more in-depth research.

It was finally determined that the reason for this anomaly was because of a problem with its movement mode, not a transition but a flicker.

This is the case of deriving the [principle] from the [phenomenon].

But what Witten and others are doing now is a purely mathematical argument, so the result is not just to say that it exists in mathematics, but to compare it with a theoretical model first.

The latter is even more difficult.

Afterwards, Chen Shanshan chatted with Zhang Han about other things, and the time passed slowly like this.

five minutes.

fifteen minutes

half an hour

At the beginning, Wei Teng and others would exchange a few simple words.

But as the amount of calculations increased, the hum in the first row gradually became weaker.

Swish Swish Swish——

Whether it is Witten, or Zhou Shaoping, or Te Hooft.

After a relatively smooth initial advance, their progress gradually began to slow down.

"Zhou, do you think this approximation is feasible?"

"There is no problem with the numerical value. I will try to substitute it in. Well, there is no result."

"How about the transition state function referring to the data when the beryllium-8 nucleus transitions from a high-energy state to a low-energy state? I remember that Professor Attila's team had a breakthrough in this area in 2016"

"No, the accuracy is not accurate, and it is too different from the standard model, 2.7σ."

"What about intervening with lightweight bosons?"

"I'm sorry to wait a moment, but there are still obvious errors."

"."

Although the Academy of Sciences also announced the relevant data on the screen, only the many participating experts and physics enthusiasts on the Internet were interested.

For more non-physics practitioners, this scene is gradually boring.

But just like what Wang Qingchen and Hou Xingyuan mentioned in the previous exchange.

The public is very curious about this live broadcast, even if it is a boring time period, they are reluctant to leave the live broadcast room because Wei Teng and the others may have a result at any time.

It's like a football game.

It may be 0-0 for the entire game including overtime, or it may change suddenly at a certain moment.

If you missed a key scene because you felt bored and quit the live broadcast room. During the World Cup, students who missed the goal scene because they went to the toilet should understand this feeling.

Therefore, under this tangled psychology, many people choose another approach:

Go to the live broadcast room of the network anchor to watch the live broadcast.

This situation is very common in 2023. For example, many fans like to go to their favorite anchor room to watch football games with everyone.

This approach will not miss key scenes, and secondly, you can listen to the anchor talking about Dashan in the boring white paper time. When you meet the anchor with the right frequency, the viewing effect is still very good.

Especially now that Blizzard and Zhuchang are falling apart, a large number of anchors and players are instantly homeless, so the phenomenon of grouping is even more obvious.

And among these anchors who gathered a large number of viewers.

There is a well-known interstellar player nicknamed Xudong Old Immortal.

Old Immortal Xudong has been paying attention to this press conference a few hours ago. When the Chinese Academy of Sciences was slapped in the face, he also cheered for the Chinese Academy of Sciences and cheered.

However, many e-sports anchors generally have a common problem, that is, they are less selective in their speech.

"Fuck, it's fucking hard to do physics!"

In the live broadcast room, the old fairy Xudong, who was wearing a vest, stretched out his hand to pluck his hair, and complained a little casually:

"When Xiao Xiaose grows up, I won't let him study physics. It's too f*cking tormenting. Learning a computer is better than doing this job?"

"Look, this group of old men are sitting here and working hard, are they tired?"

As he said that, the old fairy Xudong glanced at the live broadcast screen a few times, and was about to find someone on the scene to complain about.

This kind of complaint is not very malicious, it is just a habit of talking about the mountains and adding program effects.

However, Zhou Shaoping and Yang Lao are obviously impossible to complain about. This is an absolute red line, which can be excluded first.

In fact, after the live broadcast started, the super management of the platform mentioned this matter to many anchors in private. One must not comment on the participants of Huaxia, especially those top academicians.

As for Te Hooft and David Gross.

Both are Nobel Prize winners with high status in the industry.

Coupled with the age and seniority there, it is obviously not suitable as a target.

then

After a few seconds.

The old fairy Xudong suddenly shook his head, pointed to Nima on the live broadcast screen and said:

"By the way, this fat man's name is Nima, right? The name is quite irritating, so it needs to be useful at this time."

"Look at him, he can't move his pen once in half a day. What does that mean? Isn't this embarrassing us fat people?"

The old fairy Xudong finished speaking.

A large barrage of [Successful] floated across the bullet screen in an instant.

Others picked up 【Yu Dabao: 6】.

See this situation.

The old fairy Xudong's face froze suddenly.

The meme of Yu Dabao came from a live broadcast in March 2017, when the national football team played against Bangzi at home. Since the background was during the THAAD period, the domestic anti-stick momentum was high, and the national football team could only win but not lose.

When the two sides of the game were at a stalemate, the old fairy Xudong once said a word:

"Yu Dabao's name is very festive, but he can't score goals."

Then 48 seconds later, Yu Dabao scored with a header, and it was with this goal that the national football team beat Bangzi 1-0.

This can be regarded as one of the more well-known actions of the old immortal Xudong—although in terms of record, it is only an insignificant one for him. (Bilibili has a compilation video of Xudong's old fairy, which is really metaphysical.)

At this time, the audience brushed up Yu Dabao, the purpose is self-evident.

However, Old Immortal Xudong is not someone who easily admits defeat, so he raised his eyebrows and was about to say:

"Lao Tzu"

As a result, no words came out.

During the live broadcast, Nima raised her head first:

"I calculated it. The base value is 300GeV, which is more than twice the standard deviation. It is indeed abnormal!"

"Professor Witten, this direction is right!"

With the assistance of simultaneous translation, Nima’s English was quickly appended with the corresponding Chinese characters-the live broadcast signal has a 15-second pre-delay, which is enough to achieve a clear semantic translation.

Elder Xudong:

"????"

Although he couldn't understand the related terms Nima said, he could still understand the second half of the Chinese characters.

In other words.

Is this what you say?

No, no, I have to prove it once, otherwise I will never be able to get rid of the stalk of poisonous milk in my life.

Suddenly.

Old Immortal Xudong's attention fell on the well-behaved Xu Yun.

His eyes lit up immediately.

After a few seconds.

Old Immortal Xudong ignored the rows of barrages mocking him in the live broadcast room, slapped the table hard, pointed at the screen and said:

"Stop, stop, stop! This time it can't be counted. If there is a delay in the live broadcast, you know that people may have spoken on the spot before I gave birth."

"So everyone, let's watch the live broadcast first. If this matter gets out, maybe they will say that I'm just a joke, and it will attract a bunch of black fans."

What Old Immortal Xudong said was quite reasonable, so soon, there were a lot fewer memes in the live broadcast room visible to the naked eye.

Elder Xudong must be sure.

Then he pretended to catch a glimpse of something "accidentally", pointed at Xu Yun in the picture and said:

"Hey, what do you guys say about this guy called Xu Yun? They asked him to help, but he just stood by and watched?"

"Anyway, if you're just a passer-by, I think it's embarrassing for him to do this."

After a few seconds.

In the live broadcast room, as expected, several barrages of speaking for Xu Yun floated across.

Old Immortal Xudong was overjoyed when he saw this, and directly locked these barrages on the live broadcast screen:

"What? Dr. Xu is capable? Of course I know he is capable. He can beat five hundred husbands like me with his eyes closed, okay?"

"But his ability is aimed at ordinary people like me. What I mean is that he doesn't have much room to play in this kind of situation-who on the scene is not a big shot?"

"Looking at this kind of front-end press conference in the scientific community, can you have some scientific and reasonable judgment?"

"Let's put it this way, if Xu Yun can help Wei Teng this time, I will buy a plane ticket to Rongcheng tomorrow, and eat the Cambridge University ax brought by someone on the spot!"

The moment Xudong old fairy said these words.

A live broadcast thousands of kilometers away.

In Xu Yun's mind, a bolt of lightning suddenly flashed without warning.

I saw him staring at the data in his hand for half a minute, as if making some judgment.

After half a minute.

Xu Yun raised his head suddenly, and said to Wei Teng who was about to make further calculations according to the original plan:

"Mr. Witten, please wait!"