Under Xu Mang's constant instigation, a battle started instantly. A century-old showdown between Yang Xiaoman and Wang Ai, the daughter of Wang Jiafu, took place in Xiao Ai's room.

How is it like?

Neither Xu Mang nor Wang Jiafu's niece knew about it. They were driven out because they needed a quiet environment. In fact, it was mainly because Xu Mang was too noisy and took a few breaths of cold air at any time to absorb the atmosphere.

This reason

Xu Mang almost collapsed, but fortunately someone was with him.

"Professor Xu!"

"You are so noisy!" The girl was very dissatisfied with Xu Mang's yelling behavior and said angrily: "Do you not know how to play games?"

"snort!"

"What does it mean to not be able to play games?" Xu Mang said with a dark face: "I am a noble stand-alone gamer."

The two of them did not continue to discuss the contempt chain of this game, but just waited silently for the result. Not to mention that Xu Mang was really nervous, for fear that Xiaoman would lose this one-on-one fight. Face was not that important. He was afraid that Xiaoman would not be able to hold his face down for a while and then beat him up.

Wang Ai doesn't look like a martial artist. Xiaoman punches her and must beat her out of a concussion.

"well?"

"Where is Yang Xiaoman?" Wang Jiafu had just finished taking a shower for the Wan'er. When he returned to the living room, he found that only Xu Mang and his niece were the only ones. He couldn't help but ask curiously: "Have you gone back early?"

"without."

"I'm trying to persuade Xiao Ai." Xu Mang said calmly: "It's probably over in ten minutes."

Wang Jiafu nodded, then held the wolfberry thermos cup, watched the facts with Xu Mang, and discussed the matters about work. However, Wang Jiafu was called away by a phone call, and his wife had already gone to dance the square dance.

Five minutes later,

Yang Xiaoman walked out the door with a proud look on her face. When Xu Mang saw the disdainful expression on her face, he knew that this duel Xiaoman won.

"Win?" Xu Mang asked hurriedly.

"nonsense!"

"Who can beat me, Yang Xiaoman?" Yang Xiaoman glanced at Xu Mang, with a few traces of domineeringness in his tone.

Xu Mang was so happy. If there wasn't a child present, he would have wished to reward Xiaoman.

Come to the room,

Seeing Xiao Ai sitting in front of the table, Xu Mang said with a smile: "Don't forget the bet between us. If you lose, you will come to my laboratory to work. We have agreed that you are a person of your size and size, so don't cheat."

Although Wang Ai was beaten up by Xiaoman, his contempt for Xu Mang did not disappear because of this. Instead, he felt more and more that this guy was a soft-hearted person and actually asked his fiancée to come and challenge him.

"Soft Fried Man!" Wang Ai glanced at Xu Mang and said expressionlessly: "If you have the ability, we will have a game between us. If you don't, you will be a soft Fried Man."

"hehe."

"The doctor said that I had a bad stomach and could only eat soft rice." Xu Mang was not disgusted with this 'soft rice' because he was used to it. Who made Xiaoman's family really so rich? There was no way to make huge differences in wealth, which could easily lead to sensory errors.

After all, knowledge cannot be seen with your eyes, but money can do this.

"you!"

"No!" Wang Ai said with dissatisfaction: "Unless"

After the words,

Wang Ai fell into thinking and said after a moment: "Unless you can help me solve a problem, this problem has bothered me for a month. Not only am I troubled for a month, but many researchers in our institute have been troubled for a month."

question?

Is it a physical problem?

Xu Mang was stunned for a moment and asked curiously: "What's the question?"

At this time,

Wang Ai took out his laptop, turned on the computer, clicked on a document, and hurriedly showed it to Xu Mang, saying, "It's this computing that many researchers in our institute can't solve it. Aren't you very good? Do you dare to solve it?"

ah?

Can't be solved?

Xu Mang came to the computer and looked at the set of equations carefully. This seemed to be an analytical geometry of an infinite-dimensional vector space, with Fourier series and changes inside, but there was a little difference, and a strange equation appeared in the middle.

"This is"

"It seems to be a mathematical expression of quantum entanglement." Xu Mang asked with a confused look on his face: "This should be a scientific research project of your research institute, right? Yes, he actually studies such a high-end thing. What kind of project is it?"

Wang Ai was impressed by Xu Mang's super strong sense of smell. He was the first person to know the essence of the problem by just looking at mathematical expressions. He was the first person he met at this point, and many researchers in the institute could not do this.

Are all legends true? Xu Mang's achievements in mathematics and physics have reached the top level in the country?

"Um!"

"I can't tell you what to do. If you stolen our ideas, I will become the sinner of the institute." Wang Ai said seriously: "Anyway, it's the issue of quantum entanglement of photons. Let's talk about quantum communication in detail."

"That's equivalent to not saying it!" Xu Mang asked angrily: "Just show me a mathematical expression, how could I solve the previous conditions without knowing what. If I am under an incorrect physical condition, wouldn't that be a waste of calculation?"

Wang Ai was a little depressed. As Xu Mang said, it was a bit difficult for people to solve the answers by giving a set of mathematical calculation equations.

final,

Wang Ai told Xu Mang the entire experiment. In fact, her research team is designing a quantum communication system, but this system faces a huge problem. Optical components that store and process quantum information usually can only use visible light photons.

The wavelength of near-infrared photons with long-distance information transmission performance is nearly 10 times that of visible light.

To solve this problem,

Wang Ai's group came up with a way to establish a quantum correlation between a visible photon and a near-infrared photon, so that the visible photon can interact with the captured atoms or ions, while the near-red photon can be freely transmitted through optical fibers for long distances.

But although the idea is very good, it lacks theoretical implementability. After all, manufacturing this optical component is expensive and the funds provided are limited, so it must be passed theoretically.

"oh!"

"So that's it!" Xu Mang nodded, roughly figuring out the situation, which is to calculate whether two different photons will form a close connection when they produce quantum entanglement.

but,

The problem happened to occur here. In general, two photons that can form quantum entanglement have similar wavelengths or light colors. Wang Ai's research team created two different photons, which resulted in the different properties of the two photons that form quantum entanglement.

According to the analysis of the physical environment, Xu Mang looked back at this mathematical expression method and couldn't help but feel that it was full of loopholes and ridiculous.

"Who wrote this mathematical formula?" Xu Mang asked.

"I!"

"What?" Wang Ai said with a stubborn look on his face: "Is there any problem?"

Xu Mang was stunned for a moment and looked at the magical woman seriously. In fact, she looked like this. She was not a bit worse than Xiaoman. However, her temper was similar to Xiaoman, and she had a personality that was so frightening that she could get a little bit.

"How do you make two photons with different attributes entangled?" Xu Mang said helplessly: "There is a necessary condition in this calculation. One of a visible photon and a near-infrared photon needs to be changed, at least until quantum entanglement can occur."

""

Wang Ai fell into silence. How could she make such a mistake? However, it is very difficult to get a visible photon and a near-infrared photon to the same level. Anyway, she can't do it. It's better to try her luck and see if there will be miracles in the two attribute photons.

At this time,

Yang Xiaoman suddenly broke in and saw Xu Mang sitting next to Wang Ai. The two of them frowned together and stared at the computer screen. They exploded instantly. An invisible jealousy surged in their hearts. Xiaoman was jealous and Xu Mang were jealous.

Xu Mang is jealous and doesn't make people unable to see it at the first time. He is just a childish expression and a little bit of emotion, but Xiao Man is jealous and different, just like a volcanic eruption, earth-shaking type.

He pulled Xu Mang's ears, dragged them to the toilet with a dark face, locked the door directly, and then started scolding him inside.

"OK!"

"Xu Mang, I find that your courage is getting fatter and stronger? I don't exist as I am, right?"

"I think you're tired of living under my nose!"

"Oh, Queen, please spare me!"

at the same time,

Wang Ai and Wang Jiafu's little niece stood at the door of the bathroom. They were so scared that they were a little scared when they heard the movement inside.

"Sister Xiao Ai, why don't we call the police?" Wang Jiafu's little niece said: "We don't seem to be the opponent of Sister Xiaoman. If this continues, Professor Xu will be beaten to death by Sister Xiaoman."

""

Wang Ai was hesitating whether to call the police or call the ambulance to come. But a minute later, the toilet door opened. Yang Xiaoman walked out the door with a dark face, and then Pipi Xu was followed. However, when Wang Ai and Wang Jiafu's little niece saw Pipi Xu, they couldn't help but fall into confusion.

Why do you look like a ok? To be honest, he was beaten up just now!

"Professor Xu?"

"You are fine, are you?" Wang Jiafu's little niece asked in horror: "Do you feel any more pain?"

徐茫眉头一皱,满脸不屑地说道:“你以为我是被揍了?其实这只是你小曼姐对爱的表达,你还小不懂大人世界的丰富多彩,以后你会明白的.”

Although Wang Jiafu's little niece is simple, she is not stupid. It is obvious that this is a sign of showing off. Based on Xu Mang's various performances, she summarizes a truth worthy of it!

after,

Xu Mang sat next to Xiaoman and explained from beginning to end why he sat next to others and why he frowned at that time. If this problem was not handled well, Xu Mang felt that his future life was very miserable.

A simple explanation was not enough. Xu Mang mixed some sweet words into it. Finally, Xiaoman untied the knot and raised my most beautiful flag again.

"Then I"

"Yeah." Yang Xiaoman nodded, then glanced at her phone and said calmly: "Troubleshoot her problem before nine o'clock!"

Hearing Yang Xiaoman's words,

Wang Ai showed a look of contempt and was really good at bragging. He only had an hour and a half left. Do he really treat his fiancé as God?

Xu Mang smiled: "This is not a big problem, it can be solved in forty minutes."

After the words,

Xu Mang stood up and said to Wang Ai, who was sitting on the sofa: "Let's go and be mentally prepared, which may have an impact on your worldview and lead to autism."
Chapter completed!