Genius Girlfriend

Chapter 30: Quantum information

On September 24, 2005, the sky was beautiful and the wind was sunny.

This is a quiet and peaceful Saturday.

Lin Zhixia grabbed her mother's wrist and asked for advice euphemistically: "Mom, Mom, my classmates asked me to go out to play, I might not go home for dinner at noon. Can I go out now?"

"Who wants you to go out to play?" Mom interrogated.

Lin Zhixia described in detail: "My best friend. He is my classmate in elementary school and my junior high school classmate."

While wiping the shelves, mother asked kindly: "Where do you want to go to play?"

"The Provincial No. 1 Middle School!" Lin Zhixia's tone was very cheerful, "Mom, today is the high school club welcome day! The seniors and sisters have prepared a lot of programs! My friends and I have made an appointment to meet at the school gate. I plan to meet at noon today. Ask him to eat in the school cafeteria!"

The students in the provincial No. 1 middle school competition class are basically the best among the top students. Lin Zhixia has unique characteristics and needs the company of her peers. She really should be friends with excellent children.

What's more, Lin Zhixia and her friends are playing in a familiar campus, so the safety factor is naturally higher. The community where Lin Zhixia lives is very close to the Provincial No. 1 Middle School, and it only takes three stops by bus.

Mother didn't hesitate, and readily agreed to her: "Okay, you go, Xia Xia, take the phone card, and call us if you have anything to do."

"Okay!" Lin Zhixia ran away without a trace.

She returned to her room and put on her favorite light pink cotton T-shirt and dark gray jeans. She also deliberately braided the hair from the top of the hair, first divided the hair into two bundles on the left and right, braided them to be flush with the tip of the ears, and then tied two double ponytails with a strawberry hair rope.

Her skill in weaving hair is extremely superb, reflecting her ingenuity. Mom would also praise her when she saw it: "Xia Xia is so cute today, so beautiful."

Lin Zhixia became happier. She has liked listening to her mother praise her since she was a child.

My mother also said: "When our family Xiaxia grows up, she will definitely become more beautiful and more perfect. Wisdom and beauty coexist. Mom can't pick Xiaxia's shortcomings."

"Yeah!" Lin Zhixia nodded shyly.

My brother just passed by. He heard the conversation between his mother and his sister, and sneered disapprovingly: "Lin Zhixia, don't be proud. Don't you know? Children may grow crooked."

Lin Zhixia went out in a hurry and had no time to quarrel with her brother. She rushed out of the door and shook off a sentence before leaving: "Brother, if you are crooked, you will definitely be worse than me, because you have not only lost your beauty, but also your wisdom."

Her brother was so angry that she choked silently.

She ran halfway, and then suddenly returned: "Today is the New Year's Day of the high school club. I'm going to the school to watch the show. Brother, are you not going?"

"I'm not going," my brother replied firmly, "I will review the exam at home. The exam will be on the 11th of next month, Lin Zhixia, don't you review it? Your competition class has tests every week."

"I always rank first in the class! The perfect score is my score." Lin Zhixia revealed.

She even dared to say that "full score is my score" such arrogant words.

My brother was speechless again.

Lin Zhixia couldn't realize the strong tremor in her brother's heart like a mountain collapse and a crack. She is full of high school club parties, and, today happens to be her birthday, Jiang Yubai must have prepared a present for her!

What will he give her? Exercises, notebooks, or candy cookies?

Either way, Lin Zhixia will readily accept it.

The reality is beyond her imagination.

When she ran into Jiang Yubai at the school gate of Provincial No. 1 Middle School, Jiang Yubai handed her a key of exquisite workmanship. The key was as long as her finger and was engraved with the Dirac symbol of quantum mechanics. Jiang Yubai said to her: "This key can unlock the lock."

"What lock?" Lin Zhixia asked in surprise.

Jiang Yubai avoided answering. He sincerely wished her: "Happy birthday, Lin Zhixia."

Lin Zhixia circled him: "Jiang Jiang Jiang Jiang Yubai! Is your lock hidden in the school! Do you want to give me clues? We are like the heroes of "Indiana Jones", Follow the clues to find the treasure!"

Jiang Yubai raised his hand and pointed to the front: "Lin Lin Lin Lin Zhi Xia, the club activities are about to begin. You hide the key and follow me."

"I'm coming!" Lin Zhixia grabbed the strap of his schoolbag.

The campus road was paved with uneven pebbles, and the lush shade of trees fell on both sides of the road, and the cool autumn wind blew Lin Zhixia's cheeks. She was relaxed and relaxed, just like she was outing with Jiang Yubai in the autumn.

The high school club welcome activities are being held in full swing. There is an empty long street in the school, and members of major associations set up stalls on the side of the street and distribute brochures.

A lush sweet-scented osmanthus tree was planted nearby. The buds were in full bloom in the beautiful autumn scenery in September. The fragrance of the flowers drifted with the wind. The fragrance was very shallow and very good. Lin Zhixia took a deep breath and sighed: " Since ancient times, every autumn is sad and lonely, I say that autumn is better than spring. This is "Autumn Ci" by Liu Yuxi, a poet in the Tang Dynasty, have you heard of it?"

Before Jiang Yubai could reply, a high school principal standing next to him suddenly rushed over: "This school girl? Are you a school girl? You look so young! You just chanted a poem! You are interested Do you understand Chinese traditional poetry and culture?"

Lin Zhixia and Jiang Yubai both stopped.

The senior explained patiently: "We are the classical literature club of the Provincial No. 1 Middle School! Our club has a good atmosphere, many activities, and fair rules. We use ‘Flying Flower Order’ to select every president and vice president..."

Before he finished speaking, Lin Zhixia said in surprise: "Feihualing!"

"Yes!" The senior raised his hands, stretched out to the side, and solemnly introduced, "I am in the second year of high school this year, and our new president is only in the first year of high school. She is a girl in the first year of the Peiyou class and the first year Hua, Luo Ying, Luo Ying-level flower...President Luo Ying!"

Luo Ying?

This name is very special.

Lin Zhixia looked up and saw a girl who was about fifteen or sixteen years old-obviously the president of the "Classical Literature Society", the legendary Senior Sister Luo Ying.

Luo Ying sat on the left side of the standing sign of the "Classical Literature Society", wearing a dark green long-sleeved dress. Her elbow was resting on the table, her wrist was wearing a mechanical watch, her chin was supported on the back of her snow-white thin hand, and all her eyes fell on Lin Zhixia.

Lin Zhixia yelled in a sweet voice: "Hello, Senior Sister Luo Ying."

Luo Ying smiled at her slightly: "Hello, are you a junior high school girl?"

"Yes. I'm in the first grade math competition class." Lin Zhixia admitted.

Luo Ying handed her a brochure: "When you reach the second year of junior high, you can join our club. Elementary school girl, what is your name?"

"My name is Lin Zhixia," Lin Zhixia said honestly, "the forest of the woods, the ones who know, the summer of summer."

"It's so nice, as the name suggests." Luo Ying commented.

There are also many high school boys around who are constantly flocking to the classical literature club, like surging waves on the beach. Luo Ying played the "Flying Flower Order" with them, just like Zhuge Liangtong fights against a group of Confucian scholars. With one enemy and one hundred, Luo Ying won countless defeats.

Luo Ying also asked Lin Zhixia: "Have you played Feihualing?"

Lin Zhixia was about to answer, and Jiang Yubai interrupted: "The Astrophysical Society is recruiting new members. They listed the Ye-Yo universe explosion model."

"Ye-Yo universe explosion model" made Lin Zhixia yearn for it.

She immediately abandoned the Classical Literature Society and ran to the Astrophysics Society opposite.

The president of the Astrophysical Society held a big sign and introduced the "hypothesis of the formation of the universe" to many students passing by. The president wore a pair of thick black-rimmed glasses and a short tousled hair. He narrated tirelessly: "Alumni who passed by, please come and take a look! This is the Astrophysics Society! Universe! From the age of quantum gravity to the age of stars, space-time may originate from quantum information!"

Lin Zhixia raised his hand and asked: "Does the quantum information you mentioned have something to do with quantum error correction codes? The English academic name is quantumerrorcorrecode."

"Yeah!" The president of the Astrophysics Society gave a subtle expression. After going through thousands of mountains and rivers, having tasted the various forms of life, finally found a soulmate!

The president looked at Jiang Yubai again: "Are you all going to join the Astrophysical Society? This student, do you understand quantum information?"

Jiang Yubai made a low-key opinion: "What you wrote on the publicity board reminds me of topological quantum field theory in fixed space-time and N-dimensional space-time."

Since Jiang Yubai confessed his friend relationship with Lin Zhixia, his bedtime reading material changed from "Junior High School Mathematics" to "Quantum Computing" every night. His tutoring team also recruited physics teachers. The physics teacher often answers his questions.

Therefore, he generally understands some terms.

He led Lin Zhixia to continue walking.

The president of the Astrophysical Society was left behind by Jiang Yubai and Lin Zhixia.

The poor president who was deserted could only look at the backs of the younger brother and younger sister from a distance.

And Lin Zhixia is still questioning Jiang Yubai: "Jiang Yubai, have you studied topological quantum field theory?"

"No," Jiang Yubai stood side by side with her, "I just read a basic primer."

"Do you understand?" Lin Zhixia asked again.

Jiang Yubai paused for a second, and said truthfully: "No."

Lin Zhixia laughed "hahahaha". Afterwards, she looked at him with bright eyes and encouraged: "You have made an attempt! This is one of Jiang Yubai's many advantages. Jiang Yubai is fearless, Jiang Yubai is always trying! In fact, my first time. I can’t understand even when I read a paper. I have to start learning from the basics. When I come across a brand-new subject, I must first browse its basic theory and introduction knowledge.”

She stood on her toes, flattened her palms, and rose little by little: "The pyramids are built layer by layer, and Jiang Yubai and I will build our own pyramids."

Jiang Yubai's hands were in his pockets, and he clenched his fists slightly under the cover of the cloth of his pockets, his mood was ups and downs, full of anticipation for adult life. He believes that one day in a few years, he and Lin Zhixia will climb to the highest point of their careers.

Jiang Yubai thought further than Lin Zhixia.

Lin Zhixia only noticed the Western music society in front of her.

The scene of the Western Music Society is extremely grand. They circled a square area, arranged their musical instruments, and invited passing students to play. If you want to join a Western music club, you must have a certain musical background.

"Upright piano, they brought an upright piano!" Lin Zhixia took Jiang Yubai's schoolbag strap, "Jiang Yubai, I have never heard you play the piano, I really want to hear it."

Lin Zhixia often expresses her inner thoughts straightforwardly. When she got along with Jiang Yubai, she didn't know what "tact and implicit" means. Jiang Yubai was a little embarrassed, after all, he had never played the piano in public.

However, when he thought that after he finished playing a piece of music, Lin Zhixia would sincerely praise him for being super awesome...He could not help standing in front of the piano.

Even if he is still a little repulsive in his heart, he is still thinking secretly: I should keep a low profile and not show off... his fingers have touched the black and white keys. He took his seat slowly, adjusted a little, and the smooth and beautiful piano sound jumped from his fingers.

The notes are coherent and rich in rhythm, intertwined into a melodious and magnificent music, the tune up and down, every measure beats the heartstrings of the audience.

From Lin Zhixia's point of view, Jiang Yubai's **** is very sophisticated and sophisticated, even if she is a layman, she can guess that Jiang Yubai must have received the guidance of a top master teacher since childhood.

The surrounding members stopped their work. The passing seniors formed a circle spontaneously. Jiang Yubai has naturally become the focus of attention. He seemed to be born with this difference. In short, he was not affected by the exclamation of passersby. The sound of the piano is still vigorous, magnificent, and full of power, just like his original intention.

Towards the end, the president of Western Music took the lead in applauding him. The president said three good words: "Good! Good! Good! Junior, what grade are you in? Come over and sign with me. You don't have to pay social fees, I will pay for you."

However, Jiang Yubai thanked the president and said to bother him again. He picked up his schoolbag and followed Lin Zhixia away.

The president of Western Music stood there in a daze. How many classmates in Provincial No. 1 Middle School tried every means to join his club? They were all rejected ruthlessly by him. But for the first time, he took the initiative to extend an olive branch to his junior, but only got one sentence "I'm sorry."

Lin Zhixia wandered aimlessly and walked to the end of this long street.

At the end of the street, there is a bulletin board.

The publicity column was filled with various campus announcements. She saw the Dirac symbol and a calculation formula of quantum mechanics on a blue piece of paper. She calculated the answer on the spot, and based on the prompts on the back of the paper, she solved a predetermined direction and latitude and longitude.

She turned her head and met Jiang Yubai's eyes.

"Is that place the restaurant next to the school?" Lin Zhixia tentatively asked.

Jiang Yubai showed her his watch: "It's 11:50 noon."

"Is it time for lunch?" Lin Zhixia hesitated. She took a step and suddenly rushed, Jiang Yubai almost didn't react.

Near the South School Gate of Provincial No. 1 Middle School, there is a very high-grade restaurant, and business is booming. Outside the main entrance of this restaurant, two welcomers in suits stand all year round. When they stopped there, they let passers-by understand the average consumption level inside the hotel.

Lin Zhixia stood on the steps of the hotel carrying her schoolbag. She said to Jiang Yubai: "Jiang Yubai, I brought forty yuan today. This is the pocket money I saved. I would like to invite you to eat in the canteen of Provincial No. 1 Middle School. If you prefer to eat here, I may not be able to afford it... but I can’t afford it now, because I’m only ten years old, and it’s illegal to hire child labor. When I can earn money in the future, or when I start participating in competitions this year and earn bonuses, we will come here again. Let's eat."

Lin Zhixia talked with Jiang Yubai nicely. Her eyes were as clear as water, without a trace of impurities, Jiang Yubai could not even look at her.

"This, this is..." Jiang Yubai said inexplicably, "My restaurant."

The silence continued to prolong in the air, and Jiang Yubai told the truth: "The restaurant chain operated by my mother. It opened a head office in the provincial capital in 1999, with branches in Beijing and Shanghai."

Lin Zhixia tilted her head.

The lobby manager of the hotel has walked out of the glass revolving door. She is wearing a neat suit and skirt, and a pair of black high heels. She politely received Lin Zhixia and Jiang Yubai: "You two, please come with me."

Jiang Yubai was particularly frank: "The box for the birthday party has been booked, and my uncle booked it for me. He heard that you had your birthday, and he helped me figure out a way to celebrate."

"Your uncle?" Lin Zhixia repeated.

"Uncle has a deep impression of you," Jiang Yubai relayed without missing a word. "He asked me to fulfill my duty as a friend, entertain you as much as I can, and contribute to the advancement of human science."

Lin Zhixia straightened out the uncle's logic: "If you entertain me and be my friend, can you contribute to the advancement of human science?"

"That's what my uncle said." Jiang Yubai betrayed his uncle inadvertently.

Under the guidance of the hotel lobby manager, they walked through a long corridor and walked into a spacious box. After pushing the door open, Lin Zhixia found that several of her primary school classmates were sitting in the room-including Dong Sunqi, Ding Yan, Wei Rongjie, Gan Shuli, Tang Leqin, plus Lin Zhixia and Jiang Yubai. There were a total of seven people in the box. Children.

When Dong Sunqi saw Lin Zhixia, he immediately cheered: "The birthday star is here! The birthday star is here! Dear students, just follow the one we just rehearsed!"

Dong Sunqi stood in front of a soft sofa with his hands raised. He has a solemn look and meticulous attitude, as if suddenly descended on the Golden Hall in Vienna and became a professionally knowledgeable orchestra conductor.

Onlookers might think that Dong Sunqi is going to conduct a complicated Beethoven symphony. In fact, he was just organizing everyone to sing a "Happy Birthday Song".

Under Dong Sunqi’s operation, several classmates present-six people except Lin Zhixia, all sang loudly: "Happy birthday to you! Happy birthday to you! Happy birthday to you... Lin Zhixia always happy!"

"Okay! Take it!" Dong Sunqi was very satisfied.

Ding Yan jumped over and put his arms around Jiang Yubai's shoulder: "Damn, I want to kill you! Jiang Yubai! How are you and Lin Zhixia in the new school! Lin Zhixia, you are still the first in grade ?"

Deputy squad leader Tang Leqin answered, "Does this still need to be asked? Lin Zhixia must be the first in grade, right?"

Gan Shuli pulled Lin Zhixia's wrist: "Lin Zhixia, how are you doing?"

"Very good," Lin Zhixia nodded vigorously, "I, I..."

She was incomplete in one sentence. After a delay of two seconds, she asked back: "Are you okay?"

Behind Wei Rongjie's hands, he paced like an old cadre: "Lin Zhixia, Jiang Yubai, without you in the fifth grade (1) class, the atmosphere of studying in the class is no better than before."

"Wei Rongjie," Dong Sunqi retorted, "A lot of classmates ask me to borrow books every day."

Tang Leqin folded his sleeves with both hands and looked at the ceiling: "Lin Zhixia, you and Jiang Yubai have both skipped grades. In the first week of school, the fifth-grade final exam, the first grade became the second class study member...our class first, Did not squeeze into the top three of the grade."

"No, don't say it!" Dong Sunqi let out a low and slight cry, "Don't let Lin Zhixia and Jiang Yubai hear this! Don't make them worry about us!"

Dong Sunqi's tone was so funny, Lin Zhixia wanted to laugh. The corners of her mouth raised slightly, and there was a smile in her eyes. At this time, she turned her head and noticed a strawberry cream cake on the table. She must use the word "seat" to describe the cake, because it has three layers, and each layer is covered with a circle of full and rosy fresh strawberries, which simply detracts from Lin Zhixia's soul.

"Lots of strawberries!" Lin Zhixia sat down to the nearest place to the strawberry cake.

The sister of the lobby manager served them personally, and various dishes were also served by the waiter. Lin Zhixia thought that this was a perfect birthday party, and Jiang Yubai told her: "You can open the present before the meal."

"Are there any gifts?" Lin Zhixia muttered to herself.

"Of course," Jiang Yubai said solemnly, "this is your tenth birthday, and I want to send you a memory."

"I understand," Lin Zhixia smiled, "you gave happiness. Thank you, Jiang Yubai! I am really happy today! I will keep this memory in my mind very cherished."

The author has something to say: [Preview of the next episode: The competition class is coming! President Xiao Jiang's attack! 】

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