I really don't want to lie down and win

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

"Whoops..."

"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..."

10 minutes later,

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

Chen Mu stood on the side and looked at Xu Mang with a confused face. He didn't know what he was going to do. He just understood that he was calculating. As the most talented student in the whole group, he figured out Xu Mang's behavior after 2 minutes.

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.

"Uh?"

"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.

thinking about it,

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 3 minutes, and then left silently. Xu Mang Xu Dashen at work was too scary, and he exuded 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 pxax2, and the average value is xxax2dx...

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.