Chapter 721: 'Time and Space Hole' and 'Graviton'

In the office, Gu Bing and Ding Rui are still working as a prelude to the establishment of a complete set of theoretical explanations and mathematical models for the microscopic solid reaction process of electrochemistry.

Xu Chuan, on the other hand, deals with the quantization and mathematization of electrochemical microscopic reactions.

He had to do the job on his own, and no one could help him.

At this moment, assistant Lu Ling walked in quickly: "Professor, Academician Zhang Weiping from Fudan University is here. ”

"Academician Zhang Weiping?"

Xu Chuan was stunned for a moment, and then said quickly: "Invite him in." ”

"Okay."

Lu Ling answered, and then walked out quickly.

After a while, a middle-aged and elderly man walked in with a bright smile on his face, followed by a girl.

"Academician Xu, it's not easy to see you."

Before you see it, you hear it. In the office, a loud voice with a smile came first, and then the figure came into view.

Xu Chuan hurriedly put down the pen in his hand, stood up and greeted with a smile: "Long time no see, Teacher Zhang." ”

The title of teacher is still the title he used when he participated in IMO competitions and information security work in high school. I still shout this, but it's mainly an honorific title.

This veteran academician who stands in the field of national defense all the year round holds up another sky in the field of mathematics in China.

After hearing this title, Zhang Weiping's eyes lit up, and then he said with a smile: "I can't be your teacher, the teacher of the first person in the mathematics world, and I don't have this ability." ”

Xu Chuan said with a smile: "When I was working in information security, you taught me a lot of knowledge, preaching and solving doubts, and you were a teacher. ”

Zhang Weiping laughed and said, "You kid." Okay, don't boast, if you continue to boast, I'll float. ”

After a slight pause, he continued: "I brought you the person you want, remember, at least go to Fudan to give two speeches or reports!" ”

As he spoke, he turned his head to look at the girl behind him and said, "Jiaying, come here, follow Academician Xu to study hard in the future, you will go farther than me." In the future, I will try to get a Philippine Award back, so that I can also brag about my face when I go out, and I will also bring out the professors who have won the Philippine Awards. ”

Xu Chuan smiled and said, "Why don't you transfer from Fudan to NTU?" Fudan does not have a Filipino award, but NTU does. ”

Hearing this, Zhang Weiping's eyes widened, and he scolded with a smile: "You kid refused to go to Fudan with me at the beginning, but now it's good, and you still want to dig up the professor in Fudan in reverse?" ”

Xu Chuan smiled: "How can this be called digging?" The School of Mathematics at NTU has been developing rapidly in recent years, and we urgently need a top math expert like you, Academician Zhang, to guide our work. ”

"This is called the reasonable distribution of talents, Mr. Zhang, do you say yes?"

Zhang Weiping glanced at Xu Chuan angrily, and scolded: "I know that your kid didn't hold back his fart, just poach my students, and still poach me?" I want to eat you. ”

Xu Chuan didn't care, and asked Liu Jiaying to sit aside and wait for the meeting, and then chat with Zhang Weiping with a smile.

"Speaking of which, you have solved the weakened part of the Riemann conjecture, how far is it from the Riemann conjecture?" On the sofa, Zhang Weiping held a cup of hot tea, took a sip and asked with a smile.

Xu Chuan shook his head and replied: "I don't know, the Riemann conjecture still has no end in sight at present, and it will probably take new mathematical tools to solve it." ”

"And what about the Einstein Rosen Bridge you studied? I hope it? Zhang Weiping asked curiously, he only found out about this after it broke out on the Internet.

Xu Chuan thought for a moment, shook his head again, and said, "I don't know." ”

"You kid" Zhang Weiping was almost annoyed by Xu Chuan's ignorant attitude, took a deep breath before relieving himself, and asked, "What about the idea, it's a little bit after all, right?" Why, just now you called me Teacher Zhang, Teacher Zhang is energetic, and now you can't even reveal something? ”

Looking at Zhang Weiping, who had a dignified face, Xu Chuan said with an innocent face: "Ideas are ideas, but if you want to ask me if there is hope, I really don't know." ”

The corners of Zhang Weiping's mouth twitched, and he almost sprayed his face directly without a sip of tea.

Xu Chuan smiled and introduced: "Einstein Rosen Bridge, or space-time hole, would be better." ”

"In my hypothetical theory, it is similar to the wormhole in a traditional science fiction movie that can travel through the universe and travel long distances."

"I assume that there are a large number of 'space-time holes' in the universe that are constructed by the curvature of space-time, but under normal circumstances, they are in a 'silent' state in the universe, requiring a huge amount of energy or a certain particle or something to open and stabilize"

"Mathematically, to calculate a similar equation, we can take the new "time" and "space" variables represented by Kruskar coordinates."

"Physically."

During the chat, Xu Chuan briefly talked to Zhang Weiping about his hypothetical theory.

On the sofa, Zhang Weiping asked thoughtfully: "According to what you said, then the energy or particles that open this 'space-time hole' are the key, right?" ”

Xu Chuan nodded and said, "Yes, in the current hypothesis, I built it on the basis of the 'graviton' in the four forces. ”

"There are only a handful of concepts in current physics that can involve space-time and perturbate gravity, such as graviton, dark matter, and dark energy. Gravitons are the direction I am more optimistic about. ”

Zhang Weiping frowned slightly, looked at Xu Chuan and asked: "I don't know much about physics, but if I'm not mistaken, gravitons are only a hypothesis so far, and they have never been observed, and even many theoretical physicists don't support its existence?" ”

Xu Chuan took a sip of tea, moistened his throat and said with a smile: "Indeed, gravitons are very controversial, and many physicists think that it may not exist. ”

"Still."

After a pause, he smiled and said, "I'm still more optimistic about it." ”

"The ring super-strong particle collider CRHPC that is being built over there in Star City has a detection room reserved for dark matter, dark energy, graviton, and other particles in the universe that have not yet been fully discovered or not yet discovered."

"If we're lucky, maybe we'll be able to find some clues after the Ring Super Particle Collider is completed."

Zhang Weiping nodded and didn't ask any more.

He really didn't know much about physics, especially high-energy physics.

If it weren't for the fact that the concept of Einstein's Rosen Bridge was so amazing, he probably wouldn't even ask.

After chatting for a while, Zhang Weiping suddenly remembered something, looked at Xu Chuan and asked, "By the way, do you have any research on quantum safety function calculation?" ”

Hearing this question, Xu Chuan was slightly stunned for a moment and asked, "What's wrong?" ”

Zhang Weiping thought for a while, organized his language and said: "It is related to a project I participated in recently, and we have encountered a problem in promoting the work of the Chinese Academy of Sciences in promoting quantum-safe multi-party computing."

Before he finished speaking, he shook his head again and sighed: "Forget it, you have a lot of work in hand, so I won't bother you." ”

Xu Chuan smiled and said, "It's not troublesome, it's not troublesome, if you need it, just look for me." I can still help a little bit with my math work. ”

Zhang Weiping nodded and said with a smile: "Okay, if you really can't solve it at that time, you will probably have to find your head." ”

After exhausting the tea in the teacup and chewing the tea inside, Zhang Weiping stood up and prepared to leave: "Okay, that's all for today, Jiaying has sent it to you, and I am ready to leave, let her learn more from you." ”

"Remember to go to Fudan to make a report when you have time, and remember to say hello to me in advance."

Xu Chuan stood up with a smile and sent him out of the office: "Well, yes, I won't be far away." ”

Zhang Weiping waved his hand and turned to leave.

After seeing the old academician leave, Xu Chuan returned to the office, looked at Liu Jiaying, who was sitting on the sofa obediently, and said with a smile: "Jiaying, come, let's introduce you to a few senior brothers and sisters first." ”

"Okay, Academician Xu." On the sofa, Liu Jiaying, who was still a little restrained, quickly stood up and walked over quickly.

Xu Chuan smiled and said, "Don't be so restrained and nervous, just call me professor like them in the future." ”

Liu Jiaying nodded, followed behind Xu Chuan, and walked towards the student office outside.

Looking at the few students in the office who were 'pretending' to study, Xu Chuan clapped his palms, pulled everyone's eyes over, and said with a smile:

"Come, let me introduce you, we have a new member of our team."

"Liu Jiaying, your little junior sister, is twenty years old this year."

Hearing this, several students in the office who were pretending to study on their own turned around excitedly and looked at the new junior sister.

Whether it is Ding Rui or the other three students, they have long been prepared for Liu Jiaying's arrival.

They didn't know about it at this time, just now when Xu Chuan and Zhang Weiping were chatting in the office, the four of them got together and chatted for a while.

Even Gu Bing, who was sorting out the information on the side, participated.

"Welcome! Welcome Sister Jiaying! ”

"Welcome little sister!"

"Little junior sister begs to bring!"

"Hey~ Rong Xinji, you are so shameless! I am a senior brother, and I have to bring a new junior sister! ”

In the office, applause and welcome sounded intertwined, and it was very lively.

Standing beside Xu Chuan, Liu Jiaying looked at several enthusiastic senior brothers and sisters, took a step forward, and stood up to introduce himself: "Hello senior brothers and sisters, my name is Liu Jiaying, I am currently a sophomore, and I am a newly admitted student of the professor. I am very happy to meet you here, and I hope that my brothers and sisters will help me more in the future. ”

Xu Chuan smiled, compared to his sister Liu Jiaxin, Liu Jiaying's personality is much more cheerful.

Glancing at the office, his gaze fell on another student, and he said with a smile: "Yin Shi, Jiaying will sit with you for the time being, take care of her more." ”

"In addition, in the afternoon, let Lu Ling take her to the administrative office to go through the admission procedures or something."

"Okay, Professor!"

With a smile on her face, Yin Shi walked over quickly and pulled Liu Jiaying to her seat.

Seeing the two girls sitting together, Xu Chuan withdrew his gaze and looked at the other students who were still standing stupidly: "Okay, what should I do, what are you doing in a daze?" ”

As the words fell, several students scattered and returned to their seats.

Shaking his head, Xu Chuan returned to his office.

Just as he was about to continue processing the data in his hand, the mobile phone on the desk rang, and it was Qin Yue, an assistant from the Xinghai Research Institute, who called.

Fingers swiped on the screen, and at the other end, Qin Yue's voice was transmitted.

"Professor, I've already communicated with NASA. Director Bill Nelson said a video call is available tonight at nine o'clock if it's convenient for you. ”

Xu Chuan nodded and said, "Okay, then at nine o'clock, you set up a communication platform." ”

"Okay, Professor."

Qin Yue answered, and then hung up the phone cleanly.

Putting down the phone, Xu Chuan glanced at the locked screen and shook his head gently.

For him, unless he is currently in retreat and studying the type of mathematical conjecture, under normal circumstances, it is almost impossible to allocate all the time of the day to one thing.

As now, reconstructing the core theories of chemical computational material models occupies most of his time, but there is still a lot of work to be done.

Video interviews with NASA, sign-offs on various projects of the Large Strong Particle Collider, math classes at NTU, and student guidance

All kinds of things need to be handled by him personally, and it is impossible to put all the time on one job.

But this is also normal, after all, with his current status and the projects in his hands and the research institute under his control, if it weren't for the fact that the state arranged a lot of talents to manage it for him, he would not have had time to do his own research.

For example, in the Xinghai Research Institute, Wen Yuanhang + Academician Chang Huaxiang + the directors of the four research institutes almost helped him solve more than 90% of the daily work of the institute.

Or the construction of the large annular strong particle collision CRHPC, Tai Xuewen and Lin Feng, as well as the Huaguo Physical Society, also took over almost all the daily work.

There are also Chuanhai Materials Research Institute and Chuanhai Network Technology Co., Ltd., as well as Fan Pengyue and Liu Jiaxin in management.

If it weren't for these people, he would probably have broken his leg a long time ago, where could he sit in the office of NTU and do his own research so easily.

Of course, the above is actually willing to arrange these talents to assist.

After all, Xu Chuan is still quite young, he is only twenty-five years old this year, and he is still a few months away from turning twenty-six.

Compared with the management of a large number of talents that can be pulled out casually in China, talents who can stand at the top of the academic world and stand on the front line of scientific research are what China really needs.