Fuda,

In the teacher's apartment,

Xu Mang just came back, and he was sitting on the sofa with a tired face at this time, he almost didn't faint from exhaustion in the past few days, especially the so-called June meeting on the last day, which really disgusted him, and the group of people didn't know how to think of it... Could it be intentional?

That's not right!

How can a rabble form an international organization?

No kidding, right?

Shouldn't there be an official presence in general?

Xu Mang fell into confusion, but soon came back to his senses, and when the Nobel Prize was announced last year, he was not present...

"It's coming, it's coming!"

"Hurry up and eat the noodles I gave you, old lady. Yang Xiaoman was holding a bowl of noodles, this bowl of noodles was a little special, it was mixed noodles with sauce. However, Xu Mang understood that the so-called sauce must have been bought online, and Xiao Man was responsible for boiling the noodles.

Hiss,

Xu Mang is eating this mixed noodles, not to mention... The stuff bought online is really delicious.

"Is it delicious?" Yang Xiaoman asked.

"It's okay... This sauce is pretty good. While eating noodles, Xu Mang took a bite of ham sausage, and said curiously: "Xiao Man... This looks like beef sauce, right?"

“...”

"Why are you talking so much nonsense?" Yang Xiaoman glanced at him and said angrily: "You don't care what kind of sauce it is, as long as it's delicious... That's got so many things about you. ”

"Hey, hey..."

Xu Mang smiled awkwardly.

"Alas..."Yang Xiaoman looked at Xu Mang and said with a serious face: "What are you going to do? ”

"It's business as usual. ”

"What?" Xu Mang said with a smile: "Could it be that the world would stop without them?"

Yang Xiaoman glanced at him, but at that moment, his uneasy heart was completely relaxed, this was the situation she wanted to see the most, as long as Xu Mangan was stable and didn't come up with messy thoughts, this was better than anything else.

"But..."Xu Mang said suddenly.

But?

It's over, it's over...

This guy finally came up with an idea,

"But what?" Yang Xiaoman looked at Xu Mang and said solemnly: "Don't mess around!"

"Don't worry!"

"Actually, it's not a mess, they don't block us, then we just block them in turn. Xu Mang said with a smile: "It just so happens that the institute is about a year to be completed, and I plan to engage in condensed matter physics first." ”

"Hmm..."

"Alas?" Yang Xiaoman glanced at Xu Mang and asked curiously, "What did Ding Jun say?"

"Ding Jun..."

The reaction was normal, and he didn't show any angry expression. Xu Mang recalled that when he went out of the venue and met Ding Jun at the door, he told him about it, but the reaction he got was calm.

I found out later... It's because I've seen too much of it, and I've long been used to this kind of thing happening.

"That's right!"

"Have you seen his girlfriend?" Xu Mang said with a smile: "Foreigner." ”

Yang Xiaoman glanced at Xu Mang, and said angrily: "This is people's freedom, what kind of girlfriend does he have, and what does it have to do with you? Why are you so happy all of a sudden? Do you have that idea too?"

"Ahem!"

"Don't make a fuss... Their skin is rough, and you can't compare to it. Xu Mang said seriously.

The more Yang Xiaoman listened, the more he felt that it was not a taste, although these words were indeed true, but in his ears he felt very twisted, and he always felt that something was wrong... But I just don't know where this feeling comes from.

ultimately

Yang Xiaoman gave up thinking, gave a few simple instructions, and went to work.

Xu Mang ate a bowl of noodles, lay on the sofa, and after thinking about it, he decided to call Fan Zhilong, reveal the situation to him first, and let him analyze the doorway inside.

soon

The phone went through.

"Hello?"

"Professor Fan... Hey, hey, hey. Xu Mang smiled: "Busy?"

“...”

"Do you have something?" Professor Fan Zhilong received a call from Xu Mang, which was normal, but this laughter made people feel a headache, Xu Mang smiled... It's probably not a good thing.

"I just got back from the June meeting of the Physical Society. Xu Mang said seriously: "You should know about the June meeting, right?"

"Huh?"

"You attended the June meeting?" Fan Zhilong was taken aback and hurriedly said, "When did it happen?"

Xu Mang was stunned for a moment: "Just... Not long ago, I just got off the plane and am now lying on the couch in my apartment, and I said that I inquired about the store at this meeting. ”

"Hmm!"

"You say. ”

Xu Mang briefly organized his language and hurriedly said: "They intend to build a global organization, in which members will have the right to enjoy other key technologies, and basically all the countries present participated, but we were rejected. ”

Words fall,

Fan Zhilong fell into silence and didn't speak for a long time.

"Professor Fan?"

"I wonder if this meeting is not formal, it has so much energy?" asked Xu Mang curiously.

"The Physics Society itself is an independent, non-political educational and academic organization that represents the highest levels of scholarship, and the June Conference in which you participated... By the way, how many rows are you sitting in?" asked Fan Zhilong.

"First row. ”

"Damn... It's an old man!" Xu Mang said helplessly.

"That's right. ”

"In fact, there are a few people in the first row of the meeting, and the group of people in the back is the background board. Fan Zhilong said: "Blockade is blockade, in fact, our current situation, whether there is a blockade or not, it is the same, those developed countries say that there is no blockade, but in fact they have cut off all contacts." ”

Hearing Fan Zhilong's words, Xu Mang suddenly realized, no wonder he felt wrong, the reason is here, this blockade is not blocked, it is not just what others say, just take it now, on the surface, it seems that there is no blockade, but in fact it is difficult.

Following

The media really reported on this time, but it was all according to small things, and it did not cause too much panic among the masses, the earth still turned, the money was still earned, and the days were still the same... There is no clear difference between lockdown and non-blockade.

On the morning of this day, after making breakfast for Xiao Man, Xu Mang started his own work to solve the matter about the shaft.

But the brain was just getting started, and Professor Smith of Princeton University called to inquire about the situation.

"Xu Mang?"

"I heard you attended the June meeting?" Professor Smith asked, "and kicked you out?"

"Nope. ”

"They set up a global organization that aspires to develop condensed matter physics, but there is no Chinese country in this organization. Xu Mang said indifferently: "Actually, it doesn't matter, whether there is the same or not, even if you go in, you are the one who pays, and the European Galileo plan is the best proof of this." ”

"Hmm. ”

"Since there is no situation, then I'll hang up first, right... Be sure to check your mailbox later. Professor Smith dropped an inexplicable sentence, and Xu Mang looked confused at this time.

What's the situation?

Pay attention to the mailbox buddy?

What do you mean?

Xu Mang ignored these, put away his phone and continued to work, but the next second... Fang Jun called, and the questions he asked were still the same as before, but Fang Jun asked more detailed and detailed questions.

After dealing with Fang Jun, Xu Mang was shocked by the second grandfather's phone call again...

morning

Xu Mang almost spent answering the phone and calling, and the ghost knows how many calls he answered, in short, endlessly.

finally

The phone was about to run out of battery, but as soon as the charger was plugged in, a new lawyer's letter was delivered to Xu Mang's hand.

"You have a new lawyer's letter, please check it. ”

glanced at the caller, it was Academician Xia from scientific research.

"Oh..."

"Good!"

"I see. After hearing Academician Xia's words, Xu Mang nodded solemnly, and then hung up the phone, revealing a happy smile.

In fact...

There's nothing to do, just get on the waiting list, and then stay up according to the time... It was not until three years later that he was officially nominated as Academician Xu.

Of course, this is only one part of the conversation, and the other is to work hard.

"No more trouble!"

"Work hard!" Xu Mang collected his emotions and began to conduct systematic research on the shaft.

According to the clues he has so far, Xu Mang has no idea how to build the axes, this kind of imaginary particle experimental model?

ultimately

Xu Mang can only rely on some very unreliable data to characterize the hypothetical particle of the axion.

From a physical point of view,

In nature, the axon energy spectrum is a one-dimensional linear particle equation in the space dimension, and the motion mass is actually a supersymmetric particle, or a secondary particle after the collision of positive and negative electrons, and the unipolar nature of the axion repulsion determines that it can only do the repulsive motion of a one-dimensional linear equation.

From this perspective,

Xu Mang came to an inappropriate conclusion that he should find this particle according to Dirac's statistical law, but at the same time brought great trouble, according to the spin statistical theorem of relativistic quantum field theory, the particle with an integer spin is a boson, and the particle with a spin half an integer is a fermion.

What is an axle?

It's a thing with zero spin and zero charge.

Xu Mang: WDNMD

No way!

I can't study it any further, otherwise it's really in vain.

Xu Mang planned to go outside for a walk, adjust his mood, and touch the doorknob, Xu Mang silently retreated, joking... It's so hot outside, it's baked if you don't get it right.

Saying...

Final exams are coming soon, right?

Why doesn't anyone ask buddies to come out with test papers?

Xu Mang sat on the sofa and thought about this question, although he is not a professional teacher, but he is also a person who has produced a lot of papers, and even has a college entrance examination paper, such an experienced person didn't even come to ask...

Fuda wasted an opportunity to test students!

pity

What a pity!

Lying on the sofa, crossing Erlang's legs, Xu Mang hummed a little song while brushing Douyin, life is simply happy.

Alas?

That's not right!

Xu Mang suddenly reacted, according to the Dirac method, the wave function of the quantum system has antisymmetry, and the positive and negative signs of the wave function will change.

A fragment flashed through my mind,

Regrettably,

Xu Mang didn't catch this shining point.

......