Black Technology Incubation System

Time flies like water, and in a blink of an eye, Gu Xingyi's thesis has been fully prepared.

During the period of preparing his graduation thesis, Gu Xingyi had a new inspiration.

This time he focused on the further improvement of KS density functional theory.

Density functional theory is a part of quantum mechanics, and it is a very necessary knowledge in the study of condensed matter physics and the study of computational chemistry previously studied by Gu Xingyi.

Therefore, this one was also included among the skill points that Gu Xing lit up in a mess.

However, there are still some limitations in the current density generalization theory, just like the most widely used Kohn-Sham method, which ingeniously simplifies the most difficult many-body problem, first ignoring the interaction between electrons, observing Their motion in the effective potential field.

This does not mean that interactions are not accounted for in the system, but that interactions are made part of the effective potential field.

Among them are exchange and correlation, which is also the biggest difficulty under the current framework, and it is also an important difficulty that countless condensed matter physicists have worked hard to try to break through.

It is a pity that this subject may be too young. Even if so many intelligent brains come together to improve this theory, density functional theory is still not accurate enough in describing the interaction between molecules and calculating the energy gap of semiconductors.

Gu Xingyi has now formed a strong personal style, advocating repeated analysis and proof, relying entirely on mathematics to conquer the world, no matter how complicated the situation is, he can abstract a model for you to play with.

So he fixed his eyes on this system at a glance. After the virus incident passed, he ran to Professor Qin's office with a few tomes.

Professor Qin: Heaven pays off, the little guy who strayed has finally returned.

So he was full of joy and took the book and told Gu Xingyi about the relevant ideas in this field over the years. He talked for most of the night, watching the sun rise again.

Professor Qin finally stopped talking, picked up the teacup and moistened his throat: "I believe you understand the whole process. I knew it when you were able to figure out the electrolyte calculation model. Sooner or later, you will have to understand this model." Let's do it."

Still lowering his head to organize his thoughts, when Gu Xing heard this sentence, he could only scratch his head in embarrassment, but the tail behind him had already swayed against the sky and turned into a flower.

Professor Qin is the one who is most often pissed off by him. Knowing that this little guy is well-behaved on the surface and has his own opinions in his heart, he smiled and shook his head, turned on the computer, and printed a series of materials for him.

"These are relatively cutting-edge papers these days. You can take a good look at how to write this paper. My hope is that you can publish this paper on PRL." Professor Qin nodded the table, "You hang it up I have studied physics for so long, it is not an exaggeration to publish a top journal."

However, our Mathematics Mathematics Empress has not made a top issue yet.Gu Xingyi had no idea, after all, the top journals in the hall of physics were the most suitable for him.

So without thinking for long, Gu Xingyi nodded and agreed to the matter.

Then came the day when black and white turned upside down and sleepless.

He is about to graduate, and Q University has always encouraged students to study consciously, agreeing that different students teach in different ways, and gave Gu Xing the right to take the final exam, so he spends most of his time in the library.

Since ancient times, Q University has countless people who have become gods and gods. After the initial craze passed, Gu Xingyi also avoided being stared at for photos all the time, and occupied a fixed place in the library, where he could read quietly. study, write papers.

Of course, it is also possible that his photos and various P-pictures have been spread all over the school, and everyone doesn't need to catch him taking pictures to learn luck.

Tu Liang seemed to be caught in a busy schedule these days, running around outside every day, and only when he had free time would he come across to pay his respects to the god of learning, and then come to ask for advice.

Qin Wan and Pang Xin didn't get separated from him after school started because of what articles he posted or what offers he got. They came to him to discuss problems if they had anything to do. By the way, girls also cared more about things. A bunch of study abroad strategies were handed over to Gu Xingyi.

Among them are three or four bottles of Laoganjie.

Studying abroad is a great way to cook, especially for Yuguo, a heavenly kingdom in the dark culinary world.

"I think it's a bit exaggerated for them to do this," Gu Xingyi showed Gu Qu these bottles of Laoganjie while having dinner in the cafeteria. "Is it necessary to worry that I won't be able to eat there?"

"I think it's necessary." Gu Qu looked at her brother.It seems that he has been eating and drinking well recently, his complexion is rosy and his complexion is good, and he hasn't lost much weight recently, obviously eating well.

It's just that after returning from Rain Country, Gu Qu showed pity on his face, hoping that he wouldn't turn into a thin bamboo pole.

"Brother, have you investigated the Yu country?" She felt a little distressed and put the braised pork ribs on the plate into the other's bowl. Let's eat it as soon as possible, because it won't be long before it's gone.

"The weather is rainy, humorous, gentlemen, N University and L University are pretty good." Gu Xing thought for a while and said, "I am more interested in ARM. Can I consider their processor technology?"

It would be even better if I could learn their techniques and upgrade Xiao x's home.After thinking about it, Gu Xing felt a bit out of touch, that is, he might have to mix into the next door, but the relationship between N and L should be good.

It's like their Q big and B big jokingly calling each other rivals in the same city. In fact, there are a lot of exchanges. He often goes to B big to attend courses these days.

Although some academic views and ideas are different, he likes the inclusive and open atmosphere of University B.

Gu Qu only felt that the brain circuits of the two people might be slightly different, so he put his hand on his forehead and said, "Brother, if I remember correctly, you are a kitchen killer. If you want to live well in the rainy country, you should read it as soon as possible. The recipe. Sister Lao Gan must put it in her bag and take it out, if it is not enough, I will send it to you again."

"Okay." Gu Xingyi ate his lunch happily, without realizing the importance of the matter at all.

Gu Qu silently used his mobile phone to call up the typical picture of death with unsatisfactory eyes: "Look up at the starry sky to understand, brother, you have to pay attention to it psychologically."

Gu Xing raised his eyes and met the eyes of the dead fish, emm, okay, I will go to Brother Lou to ask for the recipe.

Speaking of Brother Lou, Gu Xingyi has been obsessed with writing papers these days, living in the dormitory back and forth, and hasn't seen Brother Lou for nearly a month.

Now that I think about it, I suddenly realize that the communication between the two has suddenly decreased.

Gu Xingyi couldn't help frowning. The last time we met, he asked Brother Lou about his latest schedule. He was sure that Brother Lou didn't have any meetings to leave recently, but this situation was a bit abnormal.

Generally speaking, every two or three days, either he took the initiative to find Brother Lou, or Brother Lou took the initiative to come to him.

Gu Xingyi simply went to the office.

The graduate student was a little dazed, and told him that Brother Lou had just taken a two-week leave and would not be back for a while.

"Is there any academic conference recently?" Gu Xingyi asked.

"I don't know about that," the graduate student turned his pen around. "It might be a private matter. Don't you know?"

Really don't know.

Two weeks of vacation is not short, Lou Ge's behavior seems to have something important happened, but what is Lou Ge's personal business?

Gu Xingyi couldn't help pursing his lips. For the first time, he discovered that while he and Brother Lou got along warmly and tacitly, at the same time, he didn't know enough about the other party's private life, and sometimes even ignored the other party's existence.

In the relationship between two people, most of the time he is the one who passively enjoys the care.

It's all because Brother Lou treats him like a younger brother.

This allows him to enjoy care with peace of mind because of his young age, and at the same time makes him lose the opportunity to mix in the major decisions in the other person's life.

For some reason, Gu Xingyi felt a little restless.

He took out his mobile phone, turned to the familiar number, struggled for a while, and finally dialed.

"One by one," the phone was quickly connected, and a gentle male voice came, "What's the matter?"

There seems to be the sound of howling wind in the background sound.

Gu Xingyi unconsciously grasped the door frame, and subconsciously cast his eyes on the distant horizon. He originally wanted to ask Brother Lou what happened, but he couldn't ask such an intimate question when the matter came to an end, so he turned his head and said Get up: "I found a new approximate density calculation method, which can well solve the problem of insufficient accuracy of density functional theory for the calculation of semiconductor energy gap. Especially the triplet-singleton gap..."

On the other end of the phone, Lou Jianyue couldn't help but smile slightly when he heard his eloquent introduction of his newly completed theory. Even through the phone, he could see the little fox's tail up to the sky.

This is his one and one.

Without haze, live brightly under the sun.

His future is to conquer all fields of natural science, to challenge the peak of brain intelligence, and to expand the limit that all human minds can reach.

Instead of carrying a gay reputation—

He has been criticized all his life and discriminated against by a group of people all the time. Even after a hundred years, the reason why he is popular among the people is not his great scientific achievements, but his romantic affairs.

What suits him should be a gentle and virtuous girl who is equally obsessed with academics, loves him, understands him, supports each other with him, and then is recorded in the history of science together.

Anyway, it can't be him.

It was already dusk, and the already dark ancestral hall looked even darker, and the howling wind sounded like the pained roar of the ancestors.

Lou Jianyue was kneeling upright, with his back straight.

He came back and told the elders that his sexuality was just because he didn't want to be ashamed of his heart, and he didn't want to hurt innocent girls.

As for Yiyi, he will only be a reliable elder brother and watch him step by step to the summit of glory.

That's it.