I Don’t Want to Win Lying Down

Are there any extra blackboards? Xu Mang glanced at Du Yuan and asked calmly, I need three blackboards.

blackboard?

Master Xu... what do you want the blackboard for? Du Yuan asked with a confused face: If you want to calculate, isn't it just another stack of A4 paper?

I need to derive the formula for easy viewing.

Oh... Du Yuan nodded. He came from the Department of Mathematics to take charge of the calculations. He quickly understood what Xu Mang wanted to do, and hurriedly said, I'll help you move three blackboards here.

words fall,

Du Yuan summoned three male classmates to help Xu Mang move the blackboard.

The few remaining people looked at Xu Mang with a calm face, a little confused and didn't know what he was going to do. Since they were sure it was impossible, what blackboard do they need? What derivation formula is needed?

Master Xu?

You... Didn't you say it's impossible? Chen Mu asked curiously, Then what are you?

This...

I took a look just now, and I think there is still a chance of rescue. Xu Mang said with a smile: Life always needs hope. If there is no hope, what's the point of living?

...

...

...

Although I understand the truth,

But it sounds very twisted,

Does every academic master hide a philosophical heart?

Many people present were not used to Xu Mang's great truth. They had heard this kind of truth countless times, but every time it ended in tragedy. Sometimes Chicken Soup for the Soul is a very disgusting product.

soon,

The three blackboards that Xu Mang wanted arrived, and they were placed beside the original blackboards.

Immediately Xu Mang started his calculations.

But five full minutes passed,

Xu Mang was still in a state of confusion. No matter what angle he looked at, the research results of the team led by Professor Guan couldn't find any faults in their physical properties, but once the calculations happened, it was wrong. .

very strange...

How could this be the case?

The time caliper is also correct. According to the calculation, the time caliper of this model is fixed at greater than e^60. This time just makes the universe have flatness, uniformity and isotropy. Then the time is right... Could it be other problems?

finally,

Xu Mang fixed the problem on the issue of flatness. Although there was enough time to make the universe flat, this model did not provide evidence of how flat it was.

But I gave up this wrong idea after a long time... This is a worldwide problem, and it is normal to have no evidence. If Professor Guan leads the student group to overcome this problem, then he will perform an explosion on the spot.

Do not know do not know,

This is the rhythm of death.

The system... what should I do? Can you give me a breakthrough? I will figure out the rest myself.

[Identified by the system, the exchange value of the key point of this question: 10000 (physical skills)]

[Identified by the system, the exchange value of the key point of this question: 10000 (astronomical skills)]

not expensive

Direct payments!

moment,

Xu Mang suddenly realized that the problem was due to quantum fluctuations. According to the model of Professor Guan's team, the particle density in each region of the universe during the inflation stage was the same, and the temperature in each region was also the same.

I see!

Then push the model down and start the calculation again.

Chen Mu!

Come here! Xu Mang shouted at Chen Mu.

Soon Chen Mu came to Xu Mang's side and asked curiously, Master Xu...what's the matter?

Tell me the basic parameters of your model, Xu Mang said.

ah?

Master Xu, do you remember? Chen Mu said, There are many, many.

Please remove the word 'what'. Xu Mang said with a smile, I have the strongest memory in the whole country, bar none.

...

oh.

Immediately afterwards,

Chen Mu began to describe the basic parameters of the model to Xu Mang.

Happens

The phone rang, and it was Xiaoman calling. At this point... the call came, presumably it was Cha Gang?

Hello?

What are you doing? Xu Mang asked curiously, I'm busy.

Where is it? Yang Xiaoman asked softly, Are you sitting in Starbucks?

Um...

That's right! Xu Mang said with a smile, Otherwise, where else would I go?

at this time,

Chen Mu, who lacked energy, couldn't help reminding: Master Xu...do I still want to read it?

...

...

Yang Xiaoman: (*￣︿￣)

Xu Mang: (￣△￣;)

The conversation between the two was interrupted for ten seconds.

OK!

You're starting to lie to me! Yang Xiaoman gritted his teeth and said, Where are you now? Who is the girl next to you?

Xiaoman, listen to my explanation...Actually, this...

Xu Mang explained halfway, but was interrupted by Chen Mu again.

Master Xu?

Shall we start? Chen Mu asked.

hehe!

Do you think I'm not gentle enough? Yang Xiaoman sneered, Don't hug me tonight if you have the ability.

Oops...

It's not what you imagined...Actually...

roll!

Snapped,

Was hung up by Xiaoman.

Xu Mang looked at the interface where the call was interrupted, and his back felt a little chilly. It seemed that tonight was a sleepless night... This woman is probably going crazy.

let's start...

Speak a little faster. Xu Mang put away his phone and said to Chen Mu with a dead face.

oh...

ten minutes later,

Xu Mang basically grasped all the information, and then began to re-train the model.

Standing on the sidelines, Chen Mu looked at Xu Mang with a confused face. He didn't know what he was going to do, but he understood that he was calculating. As the most talented student in the whole group, he figured out Xu Mang's behavior two minutes later.

this...

Is this the whole process overturned and recalculated? But is there enough time?

It took three whole weeks to come up with these contents, and Xu Mang and Xu Dashen are alone now, and it would take a day... It seems impossible, right?

Master Xu?

Are you coming tomorrow? Chen Mu asked.

Well?

I don't know... Xu Mang said casually. At this time, his mind was full of how to solve the problem of density and temperature in front of him.

after much deliberation,

Xu Mang definitely reduced the complexity reasonably and derived a similar concept, which may be explained by the law of no hair.

In fact, the horizon of the universe is similar to the horizon of a black hole. The only difference is what exists at the other end of the horizon. Of course, this belongs to the category of philosophy, not within the jurisdiction of physics.

Through the hairless law, Xu Mang can derive the concept of proportional expansion in the inflation stage. The energy density will decrease as the volume increases as a whole. The density of cold matter is inversely proportional to the volume. The energy density is inversely proportional to the cube of the volume. Radiation Energy is inversely proportional to the fourth power of volume.

Uniformity, anisotropy, curvature would be reduced, exotic particle and photon population densities would be reduced... eventually a near vacuum, symmetric universe.

Well...

That's basically it.

Based on these ideas, Xu Mang began to modify some basic parameters in the expansion model set by Professor Guan. This is a purely mathematical calculation.

Chen Mu, who was treated coldly, only stayed by Xu Mang's side for three minutes, and then left silently. Xu Mang at work, Xu Dashen was too scary, exuding a depressive aura... No, it was a kind of depressing aura... A breath of autism.

Standing next to him felt like an idiot.

Until noon,

Xu Mang was still obsessed with calculations.

Master Xu?

It's noon...it's time to eat. Du Yuan said cautiously.

Don't eat!

No time! Xu Mang dropped a sentence and wrote the formula on the blackboard. The probability density of space particles is p(x)=|ψa(x)|^2, and the average value is x=x|ψa(x) |^2(dx)...

Du Yuan was stunned for a moment, looking at the things on Xu Mang's blackboard, the word confusion was written all over his face.

What is this?

No matter how you look at it, you can’t understand it?

Master Xu...

What is this? Du Yuan asked in a low voice.

The formula derived from the uncertainty principle calculates the change of energy at any position in space. Xu Mang said blankly: This change violates the law of energy conservation, but it occurs anywhere in space, and the change time is very short , observed on the cosmic caliper, the law of conservation of energy is still valid.”

sorry...

excuse me.

Du Yuan said sorry to Xu Mang with an apologetic face, and then quickly left the laboratory. Xu Mang was the only one left in Nuoda's laboratory.

at the same time,

Du Yuan said to his companions: Fuck...do you know what I just went through?

I'm so fucking... I almost shut myself up, I'm all because of my stupid mouth, I shouldn't ask Xu Dashen questions. Du Yuan sighed, and said helplessly: If I graduate... I'd better go to work.

Is it so scary?

Master Xu is also a human being, not a beast. A certain student said with a smile, By the way, Master Xu was writing and drawing on the blackboard all morning. What exactly is he doing?

Chen Mu said: Master Xu overturned all our calculations, and then modified some values ​​on the basis of the original... But I am a little puzzled, these are all calculations based on models, and Master Xu can bypass the problem of building models. One step?

Ghost knows.

Anyway, I'm giving up... Even if Master Xu comes, he won't be able to save me. A certain student smiled wryly.

...

laboratory,

Xu Mang sat in front of the blackboard and watched his calculation process, and turned on the sage mode, another special name was daze.

like,

Miscalculated again.

Xu Mang was already in a daze. After solving the symmetry problem, he found a new problem.

However, this problem does not involve mathematics, but needs to be deduced with the help of a model. That is to say, the problem Xu Mang is currently encountering is correct from a mathematical point of view, but from a physical point of view, it is completely wrong.

so awkward...

I can only continue to fix it.

In the end, Xu Mang sat in front of the computer honestly and began to build a brand new model based on the research of Professor Guan's group. In fact, they were similar, but Xu Mang dealt with some details, although he didn't know if it was right or not.

The system...turn on the animal mode!

[Beast mode starts]

Xu Mang accelerated the progress of building the model. After all, time is money.

...

The break at noon was very short for the students. In the blink of an eye, the members of the research team went to the laboratory one after another.

The first one to arrive was Chen Mu.

well?

Where's Xu Dashen? Chen Mu looked around, but didn't find Xu Mang's figure, then saw the three blackboards, walked a few steps closer to him, as if they had been rewritten, because there was obviously a blackboard eraser past traces.

Chen Mu tried to understand the calculation process on the blackboard and some messy formulas, but soon she failed, and she couldn't understand about two-thirds of the content.

fortunately,

Du Yuan and his group came to the laboratory.

Hurry up and take a look, what did Master Xu write? Chen Mu shouted: There are three blackboards full.

...

I said Chen Mu...doesn't want to humiliate people like this. Du Yuan said angrily, If we can understand Xu Dashen's calculations, are we still standing here chatting with you?

Since you don't understand, let's analyze it together. Chen Mu said, Hurry up!

moment,

A group of people gathered around the three blackboards, staring at the formulas and formulas on them.

And then...everyone shuts down.

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