Chapter 359: Give the Juniors a Heavy Blow
"Whoo~"
After reading the paper, Yang Hongbin and Jia Wenyu looked at each other, their throats moved, and he asked in confusion: "Is this thing really submitted to our journal?"
This content has been directly submitted to top journals.
"How about calling Lao Zhang?"
Jia Wenyu thought about it, smiled and shook his head, "With Lao Zhang's rigor, how could he publish the wrong paper? Besides, after all these years of development, we are not weak now."
"Right."
Yang Hongbin deeply agrees with this.
Jia Wenyu glanced at the paper again and continued, "Then take a look at the other two papers. If there are no problems, put this paper in this month's journal."
"it is good."
It didn't take long for the two of them to finish reading the remaining two papers.
"It's pretty standard. It can't be compared with Xu Qingzhou's paper. After all, they are not at the same level. However, it's not bad for an undergraduate student to write it."
"Yes, there aren't many places that need to be revised. It seems that Mr. Zhang is very strict."
"The field of graphics and contact mechanics will probably be very busy this month. With Xu Qingzhou's model, many previous problems have been solved."
"I have another question. Isn't Xu Qingzhou doing harmonic analysis or something? Why did he suddenly come to our computer field?"
"The devil knows."
"The most outrageous thing is that they actually came up with an amazing model."
The hot summer passed in a busy manner.
In October, the temperature dropped suddenly, and I had to wear a coat or a slightly thicker sweatshirt in the morning and evening.
The sunlight shone in through the floor-to-ceiling windows and fell on a corner of the living room. Er Miao hung his head and dozed off in the sunlight.
Xu Qingzhou lazily lay on the sofa, watching Song Yao reading a book, "Do you feel like your summer has been stolen from you?"
"No." Song Yao replied.
"I have." Xu Qingzhou adjusted his posture and stared at the ceiling in a daze, "It's like winter just left and the next winter is here again."
"It must be because we live too conventionally."
"What do you want?"
"We can do something more exciting."
Song Yao ignored this guy. Isn't it exciting to get beaten every day?
Xu Qingzhou stared at the ceiling and sighed, time is something that you don’t even know when it slips away when you don’t pay attention to it.
Song Yao stood up, stuffed the documents into her bag, and combed Xu Qingzhou's hair. She said, "I'm going to have lunch with Zhang Qiong and the others at noon. When are you going to get your hair cut?"
My hair has grown longer and I don't feel that itchy feeling when I touch it anymore.
“The hottest summer is over.”
Xu Qingzhou muttered that he must not cut it, otherwise this girl would come over and touch it whenever she had time.
The two packed up their things and went out at 8:. Song Yao went to Li Daiyue's place, while Xu Qingzhou found an empty classroom, took out the manuscript paper, and stared at it in a daze.
At present, it is still impossible to solve the coupling problem of the two models.
After thinking for half an hour, Xu Qingzhou let out a long sigh and rested his chin on his hand to relax his brain.
A breeze blew through the hall, and the white gauze curtains fluttered in the wind, which carried a faint scent of osmanthus. The curtains slowly fell down and returned to their original state.
Xu Qingzhou narrowed his eyes, and two words inexplicably popped up in his mind - topology.
Topology refers to a mathematical structure that studies the shape and deformation of space without considering metrics and distances.
For multi-particle systems, entangled states may present complex topological structures, which may include chain entanglement, ring entanglement, mesh entanglement, etc., which describe the complex and diverse interaction relationships between particles.
In some cases, even if the entangled state is disturbed or affected by noise from the external environment, its topological structure remains unchanged, thus ensuring the stability and noise resistance of the entangled state.
Moreover, the nonlocality of multi-body entanglement is also closely related to the topological structure. In the entangled state, the connection between particles can transcend the boundaries of time and space. This nonlocality can be described and understood using the topological structure.
It seems to be very promising.
Xu Qingzhou took out the manuscript paper from his bag again.
In manifold theory, a topological structure can be represented as an (n)-dimensional manifold (M), which is a space that is locally homeomorphic to the (n)-dimensional Euclidean space.
The content of entanglement entropy can be obtained by calculating the topological invariants of the manifold (such as Euler characteristic, genus, etc.).
Lines of complex operators appeared on the manuscript paper.
[\psi(x_1, x_2,., x_n)\neq \psi_1(x_1)\psi_2(x_2)\psi_n(x_n)]
Topological phase is a physical quantity that describes the phase change of particles when they move in space. It is closely related to the topological structure of the system. In multi-body entanglement, the non-locality of particles can be obtained by calculating their topological phase, which helps to understand the stability and noise resistance of the entangled state. Time flies.
Xu Qingzhou was immersed in his calculations when he suddenly noticed that there seemed to be more people around him than before.
Next door, two boys were discussing math problems in low voices.
"We need to find all pairs of positive integers (x, y)(x, y) such that (x+y)(xy)=n(x+y)(xy)=n. This can be done by looping through all pairs of factors of n."
"."
"Here we also need to check whether xx and yy are both positive integers."
Through their conversation, Xu Qingzhou knew that this was a classic problem in Olympiad's number theory and combinatorics, which was about solving positive integers under specific conditions.
It was like this when I first entered the school. I liked to discuss Olympiad questions. But in the second semester, I no longer did that because I found that these questions were just like that.
There were more and more people in the classroom, and it was very lively. Xu Qingzhou also packed up his things and prepared to move to another place.
"Xiao Xu?"
Xu Qingzhou had just finished packing when a familiar voice came from the side.
"Professor Gu." Xu Qingzhou was a little surprised. He didn't expect it to be such a coincidence that this class was Gu Zhizhong's mathematical analysis class.
Gu Zhizhong put the teacup on the table with a smile and said, "I haven't seen you for a while, but you have done something big again."
"Ah?" Xu Qingzhou looked confused.
"You do not know?"
Gu Zhizhong smiled and said, "IPC, your paper is on the cover of the Journal of Software, and many people came to ask me about it today."
Xu Qingzhou was surprised: "It was published so quickly"
"I heard from a professor in the School of Computer Science that your paper can be submitted to any top journal, so why did you submit it to the Journal of Software?"
Xu Qingzhou sighed and said helplessly: "I don't have time to translate, so I just submitted it casually."
Hearing this, Gu Zhizhong was stunned for a moment, and suddenly he had the urge to beat someone up. He didn't even want to take the top magazine that was right in front of him.
However, to a certain extent, this is a good thing, not caring so much about fame and fortune.
In the classroom, many people looked over and looked at Xu Qingzhou with a little excitement in their eyes.
"Xu Qingzhou!"
"Has he been here all along? Ahhhh, why didn't I see him just now?!"
"Fuck, there's a big guy hiding in the corner!"
“Finally I saw a living one!”
Most of them are amazing, but apart from these, there seem to be some challenges?
Xu Qingzhou looked at the girl in the front, who had short hair and was staring at him closely. Even from a distance of more than ten meters, he could feel the meaning of "challenge".
This junior high school girl is quite interesting.
On the other side, Gu Zhizhong smiled and asked, "Aren't you studying physics? Why did you go into the computer field?"
"I just did a favor for a friend and did it casually."
"Do you know that you have created something that has shaken the fields of graphics and contact mechanics? Is this just a 'casual fix'?"
Gu Zhizhong glared and said unhappily.
"I'm just being modest." Xu Qingzhou chuckled.
"Excessive modesty is pride." Although Gu Zhizhong said this, his eyes were full of praise. After a pause, he asked, "How is the progress in physics?"
"It's not going very smoothly." Xu Qingzhou told the truth.
"Scientific research is not always smooth sailing, so don't get stuck in a rut. If the obstacles are too big, put them aside for now and wait until the opportunity is ripe to do your research slowly."
"I'll pay attention."
Xu Qingzhou nodded, and seeing that the time was almost up, he said, "Professor, if you want to go to class, I'll go first."
"Not in a hurry."
Gu Zhizhong waved his hand and said with a smile: "I left a question at the end of get out of class last week. I guess no one can solve it. Would you like to give a lesson?"
Well, Professor Gu hasn't changed. He likes to give new students a heavy blow first.
This is to use himself to dampen the enthusiasm of these younger classmates.
For example, the junior high school girl mentioned above is "full of fighting spirit".
(End of this chapter)
