Chapter 293 The more you fight, the happier I am
Xu Qingzhou was already ready, and Gu Zhizhong and others were also sitting in the audience.
They have already read the paper, so they are looking forward to today's defense, the improvement of Higgs mechanism and renormalization group theory. The former is based on the latest CMS experiment and is considered the most cutting-edge research data.
As for the latter, it is more valuable to a certain extent than the Higgs mechanism.
It can already be predicted that this paper will explode like a grenade in the field of quantum field theory and particles.
Wilson won the Nobel Prize in Physics in 1982 for his invention of the renormalization group, which shows the importance of this theory.
Xu Qingzhou glanced around and saw that they were all acquaintances. He adjusted the ppt, glanced at the school beauty Song, and started to speak.
"Good morning, all defense teachers. My defense topic today is the unification of strong and weak interactions of particles and the Higgs mechanism."
"The four interactions between particles and their unification have always been major issues in physics"
No pleasantries, just get to the point.
In the lecture theater, a special one-person defense was taking place. On the stage, the boy talked freely, and in the audience, the teacher listened attentively.
In the corner of the classroom, Song Yao took two photos with her mobile phone, sent them to two family groups, and explained that Xu Qingzhou's defense had begun.
It took 20 minutes for Xu Qingzhou to finish talking about his thesis, and then went to the question and answer session.
"Page 29, point 5, you used Fourier transform, please tell me about it." Academician Chu Jiangfeng asked.
"The normalization I used in the previous article: [Zm]=[Z]=[Zλ]=0[Z_m]=[Z_\phi]=[Z_\l=Z_mm,\phi_0=Z_\phi^{1/ 2}"
"When integrating ∫, we only consider those Fourier transformed fields f(t)=frac{1}{2\pi}\int_{-\infty}^{\inf" when k>∧ is satisfied.
Xu Qingzhou wrote the formula on the blackboard and said at the same time: "In other words, the field represented by the internal lines in the Feynman diagram should not have high-frequency fluctuations"
After Song Yao took the photos and reported the itinerary to the two parents in Chengdu, she began to listen carefully to Xu Qingzhou's reply.
Although it was completely unfamiliar territory to her.
Xu Qingzhou is so perverted and under great pressure. He should work harder.
There was pressure, but Song Yao didn't have any other strange psychology.
Xu Qingzhou is amazing.
But you can't escape her violent suppression, right?
On the podium, Xu Qingzhou had already finished explaining.
"Well, I have no problem." Chu Jiangfeng nodded appreciatively.
Zhu Sitong, who was sitting in the second row, was filled with emotion. The defense of an undergraduate student, 4 academicians, and 2 professors, this lineup is almost unprecedented in the history of Beijing University.
Rounding things off, I have had such a student under my command. Isn’t he also very good?
"You have derived new universal quantum constant formulas and energy formulas in the Higgs mechanism. These are very interesting, rigorously written, and logically clear."
After making the evaluation, Academician Yang Bing asked with a smile: "My question is, do you believe that the interactions between particles can be unified?"
Academician Yang's question has little to do with the paper, but several other people thought it was okay to ask. There's no way around it. The degree of completion of this paper is so high that even if you look at it with a critical eye, you can't find anything wrong with it.
Xu Qingzhou nodded and said: "I believe that physics requires imagination, even if it seems far away at the moment."
Yang Bing sighed: "When I teach quantum field theory courses, I always like to write 'Ignorance is not a shame' on the blackboard. Every physical theory should have a valid range. If it exceeds this range, we will treat physics as a whole. Ignorance is not a shame.”
"Indeed, if this were not the case, progress in physics would be impossible."
He paused and then said: "I'm done nagging, I have no problem here."
Next we go to Academician Ma Zailiang.
The old man smiled and said: "My problem is similar to that of Lao Yang and has nothing to do with thesis defense."
"Please tell me."
"Whether you are willing to come to the Academy of Sciences to study for graduate school, don't worry, the salary is definitely not an issue, we can talk about it."
Ma Zailiang asked with a smile.
Zhao Shengwen is a straight man. He knew it from the fact that he could directly ask Gu Zhizhong for people. At this time, he glared: "Old Ma, it's not good to poach people in front of us." Ma Zailiang said leisurely: "Xiao Xu needs more experiments now. Opportunities, at this point, the Academy of Sciences still has a considerable advantage.”
Chu Jiangfeng and Gu Zhizhong looked at each other, smiled faintly, and did not participate. They said to themselves, just fight. The more fierce the fight, the happier I will be.
"Lao Ma, we at Peking University can also satisfy scientific research," Yang Bing said.
On the stage, Xu Qingzhou was a little helpless. Why did a good question-and-answer session turn into robbing people.
Just as he was about to speak, Chu Jiangfeng, who had been watching the show, spoke first, "Old Ma, Old Zhao, Xiao Xu's graduate student is studying here with me."
This was finalized in mid-October.
The lecture hall fell silent.
Xu Qingzhou nodded and said with a smile: "I have already signed up as a graduate student of Academician Chu."
"Xiao Xu, don't think about it again?" Ma Zailiang couldn't help it.
Yang Bing also said: "That's right, Xiao Xu, I have never seen many people like you who are naturally suitable for physics."
Xu Qingzhou shook his head apologetically.
Chu Jiangfeng glared and said: "Xiao Xu is already my student. If any of you poach anyone again, I will fall out."
These old guys, they just let it go, now they know that this little guy is their student, and they are poaching openly and openly.
Ma Zailiang and Yang Bing coughed dryly and stopped talking.
"Old Chu, you got a bargain." Academician Wang Lin, who had verified the twin prime conjecture together, said with some envy.
Seeing that the topic had gone astray, Gu Zhizhong coughed lightly and said: "Okay, if there are no problems, I will announce the end of the defense."
"No problem."
"This paper is very good and I have no problem with it."
After confirming with a few old friends, Gu Zhizhong nodded and said with a smile: "Passed the defense. Student Xu Qingzhou, congratulations on completing your undergraduate studies at Peking University."
"Thank you, teachers."
Xu Qingzhou took the graduation certificate and degree certificate from Gu Zhizhong and expressed his gratitude to the six seniors.
This is how the defense ended.
After receiving their bachelor's uniforms from counselor Zhu Sitong, Xu Qingzhou and Song Yao also said goodbye and prepared to take pictures.
After the defense was over, several old men also started chatting.
"Is that little girl from Beijing University?"
"Well, from the scholastic school, Professor Li Daiyue's apprentice."
"Tsk tsk, no wonder it's so similar to Professor Li's aura."
Chu Jiangfeng said with a smile: "I booked a table at Wanhe Hotel to treat everyone to dinner."
"It's rare that Lao Chu is not busy today." Academician Wang Lin was speechless.
Ma Zailiang was a little sad: "Of course I'm not busy, I just accepted such a good student."
Fortunately, I had known for a long time that Xu Qingzhou wanted to learn mathematics. Even now, he was still a little reluctant. He felt that it was a waste of talent for such a good physics prospect to pursue mathematics, but there was nothing he could do about it.
Gu Zhizhong was reasonable.
Although everyone regarded Xu Qingzhou as his student, he was the only one who knew that he didn't actually help Xu Qingzhou much in his studies.
As long as the boy's future is good, he will support it.
"I must give Old Chu a good beating today."
"Yes, you have to drink some."
In the end, the unwillingness of Yang Bing and others turned into revenge.
(End of chapter)