Chapter 347 Preparing for the Experiment
Xu Qingzhou was silent.
After hearing what Song Yao said, he felt like he was a little bit abnormal.
He began to think again, how did he, a serious person, become so perverted? If he was fine before, why did he become so perverted after falling in love?
Xu Qingzhou sighed, and suddenly felt that the foot in his hand was not so jade-like.
His fingers slid across the little white socks, and the tingling feeling brought him back to his senses.
No, I almost went off track.
How can you use the word vulgar to describe yourself? This is clearly the interest between lovers!
Besides, who can blame School Beauty Song for being so charming?
Xu Qingzhou suddenly realized, "I am really just lustful."
Song Yao suddenly wanted to give this shameless guy two slaps and kick him down. He was so lewd and said it as if it was a matter of course.
"Well, be gentle!"
"okay."
Song Yao had finished chatting and kicked Xu Qingzhou, urging him, "Hurry up and take a shower."
"Together?" Xu Qingzhou invited.
"No."
Rejected as always.
Xu Qingzhou was not discouraged. From his experience of pulling with Song Yao, he knew that this small goal could be achieved sooner or later. He hummed a little tune and went to take a shower with clean clothes.
Song Yao curled her lips, not knowing why this person was laughing so foolishly, or what conspiracy he was actually plotting?
After thinking about it, the only thing that came to mind was taking a bath together.
"I won't be fooled by him again."
Song Yao secretly made up his mind, but... this guy always likes to use open strategies.
So irritating.
The person in the bathroom howled for 10 minutes and then came out wearing only his shorts and slippers.
"Teacher Song, it's your turn."
Song Yao really suspected that this guy would be happy if he was beaten, so she suppressed the urge to beat him and said, "I won't reward you."
"?"
Xu Qingzhou was a little confused. What does it mean to reward me?
Song Yao went to take a shower. After Xu Qingzhou blew her hair a few times, he finished the calculations on the local smoothness of the Fourier integral operator that had been restricted for more than half a month.
First, go through all the verification processes again.
Haven't touched it for more than ten days.
Not only did the impression not diminish, but when I saw the formula again, I even felt that I understood it better.
The separability theorem established for polynomial curves solves the local smoothness estimation for p ≥ 2(n+1)\n-1, n ≥ 2 as a direct corollary.
Currently, he uses the Whitney decomposition lemma and parabolic scaling techniques to reduce the problem to proving the equivalence of bilinear square function estimates.
However, there is still no better solution for converting the bilinear square function estimation into the bilinear oscillation integral estimation.
Xu Qingzhou was thinking, when he suddenly noticed that the sound of running water in the bathroom had stopped, and he immediately stood up to get the hair dryer.
Song Yao tilted her head and walked out rubbing her hair with a towel. She had changed into thin pajamas, revealing her two long white legs.
It’s true that my legs are good for the year.
Xu Qingzhou was shocked.
Song Yao pursed her lips at the strange look from her boyfriend. She had already gotten used to it and would not be surprised by any abnormal behavior from Xu Qingzhou.
The sound of the hair dryer disappeared, and the hair was done.
Xu Qingzhou put the hair dryer away and just as he passed the sofa, he was suddenly pulled by someone.
puff~
"."
Looking at Song Yao who was pressing on him, Xu Qingzhou felt numb. Why did this girl like being on top so much?
Song Yao's eyes were burning. She was bullied by this guy every day. Now was the time for revenge.
"Song Yao, if you bite me again I will bite you back!"
"Xu Qingzhou!"
In the warm little nest, Ermao was awakened by the noise coming from the sofa. He twitched his ears, looked up, glanced at the two-legged beasts hugging each other and biting each other, meowed twice, covered his head and continued to sleep.
4 month 27 day.
Everything was ready, and Xu Qingzhou was also preparing to go to the laboratory. Coincidentally, he met Zhao Shengwen on the way. "Professor Zhao."
"Xiao Xu, long time no see."
"Is your experiment going well?" Xu Qingzhou asked with a smile.
"It's going well. The project will be completed in a few months." Zhao Shengwen nodded with a smile, "Thanks to you, you helped us solve the big problem."
"I just made a few models. It's not a big job." Xu Qingzhou shook his head modestly.
Zhao Shengwen smiled, thinking that this guy was still as modest as ever. He asked, "I heard that you are planning to do an experiment on the AB effect?"
"Correct."
"This is the first time I've heard of such a topic in China. You really can make it more difficult for yourself."
"I'm just trying."
Professor Zhao Shengwen was very enthusiastic and said that he had accumulated a lot of experimental data during this period. If Xu Qingzhou liked it, he could go and get it. Of course, Xu Qingzhou did not refuse and thanked him with a smile.
After parting in front of the Physics Building, Xu Qingzhou came to the Condensed Matter Physics Laboratory, wanting to verify whether the correlation properties of certain entangled particles could be detected through the AB effect.
It sounds a bit fantastic, after all, the AB effect itself does not directly produce quantum entanglement.
But it is well known that the electric field and magnetic field describe the local and differential information of the gauge field, and the phase change of the wave function reflects the integral and overall information of the gauge field. The phase change of the wave function caused by the vector potential directly leads to the offset of the interference fringes.
In quantum entanglement, the phase relationship also reflects the correlation between entangled particles.
There may be some connection between the two.
Moreover, the AB effect and quantum entanglement also reveal the possibility of non-local interactions in quantum systems.
In addition, Xu Qingzhou also has ideas about the subsequent arrangements.
The AB effect demonstrates the physical reality of electromagnetic potential in quantum mechanics, which is closely related to the concept of electromagnetic potential in gauge field theory, and can further explore the application of gauge fields in the cutting-edge field of quantum entanglement.
The teacher who manages the laboratory is an old acquaintance.
"If you need anything, just tell me directly."
"Thank you, Mr. Zhong."
"polite."
Zhong Xiaodong shook his head.
I felt so emotional in my heart. The last time we met, Xu Qingzhou was just a freshman. It has only been a year and he is already a graduate student.
During his years working at Peking University, he had seen many geniuses, but these people seemed to be nothing in front of Xu Qingzhou.
To round it off, he can be said to have witnessed the rise of a genius.
Apart from anything else, you have to be tougher when bragging to those people from foreign countries.
However, wasn’t this kid concentrating on studying mathematics? Why did he suddenly come to their physics department?
Zhong Xiaodong brought Xu Qingzhou to the laboratory, gave him some routine instructions, and left.
Xu Qingzhou put on a new white coat, prepared for the ceremony, and strode into the laboratory.
Mostly familiar equipment.
MBO-Lab electron beam interferometer, Model 5010-B programmable electromagnet power supply from EMF Corporation, Model SR570 low noise current preamplifier.
"Get to work."
Xu Qingzhou took a deep breath and began to debug the equipment.
It took a day and a half just to debug the equipment and test it.
Especially for testing, the stability of the equipment must be continuously monitored. In particular, for key equipment such as interferometers and quantum entangled state preparation and detection devices, long-term stability testing is required to ensure that the performance does not fluctuate or change significantly.
It was not until April 4 that Xu Qingzhou officially began the experiment.
Place the electron beam emission source at one end, the solenoid in the middle of the corresponding path, and the observation screen in the other direction, and adjust the electron beam emission source so that it can emit two beams of electrons simultaneously, moving along the paths separately.
When current flows through the solenoid, interference phenomenon, namely AB effect, will appear on the screen at the vertex.
The next step is not difficult. We use Feynman's path integral theory and the probability amplitude of momentum representation in quantum theory to quantitatively analyze the phase shift of the electron probability wave.
(End of this chapter)
