Chapter 233 Accidentally fell into a trap
On the sofa, after threatening, Song Yao sucked on Xu Qingzhou’s face several more times before letting him go with satisfaction, snorting softly, as if she had finally With an expression of revenge, he turned around and went back to the house.
“Alas~”
Xu Qingzhou let out a long breath, being threatened and pressed on the sofa, making himself drool.
He was already used to the former, and had considered it when he was with Song Yao. He would definitely not let Song Yao go anyway.
As for the latter, he was forced to kiss on the sofa. No matter how you looked at it, he didn't seem to suffer.
It’s just a bit insulting.
After thinking for a while, Xu Qingzhou also stretched, got up and went back to the bedroom to sleep. If nothing else, he would definitely sleep very comfortably tonight.
In the bedroom, Song Yao couldn't sleep. Sitting on the edge of the bed, she felt her face burning when she thought that she actually used her feet to help Xu Qingzhou release the pressure.
Except this time, she even dared to kiss Xu Qingzhou outside.
Her expression became serious, and she always felt that something was wrong, and she thought carefully about the time they spent together.
The two were officially together. They held hands for the first time. They touched legs and kissed in various ways, and then they got used to Xu Qingzhou’s kisses and hugs
Song Yao pursed her lips. ,suddenly see the light.
It turned out that something was wrong here. She seemed to be falling into Xu Qingzhou's "devil's claws" little by little. This guy was unknowingly pulling her bottom line down.
Although many times she was willing to be "cheated" by this guy as a small benefit to him.
But it’s still so annoying.
So, the sound of bangbang beating sounded in the room.
The night passed.
What happened last night was just a simple episode. The two young people tacitly agreed not to mention it. After washing up, they held hands and went to the school cafeteria to have breakfast, and then leisurely found an empty classroom.
There are too many people in the library and there is no room for comfort in the classroom.
I made a small start yesterday, without thinking about ideas, Xu Qingzhou took out the manuscript paper and started to calculate. The information sent by Professor Zhong did not have much reference value for Xu Qingzhou.
No matter how cutting-edge the content is, can it compare to the knowledge reserve he has here?
There were not many people in the classroom. Apart from Xu Qingzhou and Song Yao, there were three girls. Xu Qingzhou thought they looked familiar, but he didn’t pay much attention to them and concentrated on his calculations.
Behind them, three girls started chatting in the small group again.
Rhea: "Xu Qingzhou and Song Yao met again, are we the witnesses of love?!"
It was Xiao Xi: "It's great, an evenly matched love."
< br>Rhea: "However, I don't feel much love. Look, both of them are so sensible. They are not like other couples who stick together all day long."
Dan Zai : "This may be the love between top students."
It's Xiao Xi: "I think the love between these two people is not like us mortals, they may be more spiritual. "
Rhea: "That makes sense."
Time passed very quickly. After writing two pieces of manuscript paper, Xu Qingzhou stopped to rest. Next door, the school beauty Song was reading a book. When she was serious, her face was cold, and the air pressure around her seemed to decrease.
The weather is very good, the wind is beautiful and the sun is bright. Sitting in the classroom, I can occasionally smell the faint smell of freshly cut grass.
The draft in the classroom blew through, lifting a few strands of hair on her forehead, and then she took the trouble to hook them behind her ears.
Everything looks very beautiful.
He couldn't help but take out his mobile phone and took two pictures.
Who would have thought that the campus beauty of Song University, who is known for her aloofness, would actually do such a thing last night. Is it a loss of morality or a loss of humanity?
“Are you filming me? "Song Yao turned to look at him, her voice was clear and cold.
Xu Qingzhou handed over the phone, "Is it okay?"
Song Yao glanced at her photo and tapped her chin, "You are very good-looking."
"Song school beauty is not humble, what are you doing?"
"Set it as wallpaper for you."
Dan Zai: "Help, kill me!"
It's Xiao Xi: "This is the love I want!"< br>
Rhea: "After falling in love, even Song Yao became like an ordinary girl."
At the back of the classroom, three girls started chatting again. Throughout the morning, Xu Qingzhou was dealing with the problem of quantum decoherence.
Although he had ideas before, the accuracy and stability of current quantum satellites and ground receiving equipment are still far behind those of more than ten years later.
It’s a bit out of place to completely copy the previous routine.
For example, the formula quantified by the "decoherence rate" γ, because when described using the indblad equation earlier, it refers to the qubit state output by the advanced quantum satellite.
For the current first-generation satellites, the rate attenuation calculation formula of the off-diagonal coherence term a(t)b^*(t)a(t)b(t) will be invalid.
Invariably, various formulas need to be re-evolved and derived.
At noon, the two of them went to the farm restaurant together.
After finishing the meal, Xu Qingzhou discovered that the landlord Aunt Jia actually sent a WeChat message. Looking at the voice message for more than 30 seconds, his head hurt, and he turned around to text.
"Xiao Xu, the weather is getting hotter and hotter. Do you need auntie to help you install an air conditioner in the second bedroom?"
Install an air conditioner?
Xu Qingzhou’s secret path was very dangerous, but fortunately he didn’t click on the voice playback.
Haha, aunt, you are quite a nice person.
He refused without thinking.
Sorry, we are both cold and afraid of the cold.
Aunt Jia naturally agreed cheerfully. The reason why she asked was because when her old best friend rented out a house recently, she was disliked because there was no air conditioning.
I haven't rented it out for a month.
According to the original plan, the second bedroom also had air conditioning, but later my son said he would not come back. At that time, in order to save some money, I did not install it.
Now it seems that this money still cannot be saved.
Today’s young people have higher requirements for their quality of life.
Rejecting the aunt's kindness, Xu Qingzhou carefully peeked at the girl opposite and saw that she was sipping soup. After finishing the drink, she looked at her mobile phone again. She didn't notice him, so she secretly relaxed. tone.
This may be a standard reaction of boys after doing something guilty.
Knowing that it is impossible for a girl to see the screen of her mobile phone, she would still show her expression. Could it be that she has discovered it?
Some boys even have to ask insinuatingly: Classmate Xiao Song, our landlady is very nice.
Let’s see if the landlord also sent this message to Song Yao.
After thinking about it clearly, Xu Qingzhou made up his mind and calmly deleted the chat history with Aunt Jia and put down his phone.
Not only that, he could even turn an army against him and ask Song Yao: "What are you looking at? My brows are all furrowed together."
"The market is still rising."
It's really not a pretense. The air conditioning thing.
Xu Qingzhou asked with a smile: "Repent that you threw it away too early?"
Song Yao shook her head, very confident: "I still stick to my point of view, the current trend is abnormal."
< br>"Yes, but many people are still immersed in the dream of getting rich."
Xu Qingzhou sighed, Song Yao was noncommittal.
After the two of them finished eating, they went back to the classroom to continue their self-study.
The process was troublesome, but Xu Qingzhou still solved the decoherence problem before dinner.
In the evening, he worked hard and planned to solve the matrix problem together.
The general idea is to use Chebyshev polynomial expansion, which is accurate and simple to calculate, and finally use parallel computing and distributed computing technology to speed up the calculation process.
For a two-level system, its Hamiltonian can Expressed as:
[H=\frac{\hbar\omega}{2}\sigma_z]
, \omega
ω is the angular frequency of the system, \sigma_zσz is the z component of the Pauli matrix, expressed as:
[\sigma_z=\begin{pmatrix}1&0\0&-1\end{pmatrix}]
Song Yao looked worried My boyfriend reminded me before going to bed: "Go to bed early."
"Okay." Xu Qingzhou said without raising his head.
“.”
So perfunctory.
Song Yao looked at Xu Qingzhou who lowered his head and sighed in his heart, becoming more and more understanding of his mother's helplessness.
(End of this chapter)