I’m Really a Superstar

A few days later.

Home.

The car is already waiting outside.

Wu Zeqing smiled and packed his luggage, "It's all packed."

Zhang Ye smiled and said, "Go!"

My mother exhorted him, "Don't cause trouble!"

"Oh, I know." Zhang Ye said.

Mother said: "Don't fight this time!"

Zhang Ye rolled his eyes, "Nobel Prize Award Ceremony, what am I fighting?"

My mother snorted, "Which time did you go abroad without causing trouble?"

"Okay." Dad said, "My son is still catching a plane."

Sisi Naisheng said with an aura: "Dad, when are you going home?"

Zhang Ye bowed his head and kissed her, "Dad will be back in two days, listen carefully to what mom and grandparents say, and wait for Dad to come home and bring you a small gift."

Sisi nodded vigorously, "Hmm!"

Zhang Ye waved his hand, "Leave."

Dad said, "Just forget it if you can't win the prize."

Zhang Ye smiled, "I know."

He is about to leave for the UK. This time, Zhang Ye's mentality is very good. There is so much time and strength. He has already done what should be done and what he can do. Now it’s up to Nobel. How did the award jury choose? The best can be given to him.

...

In the evening.

airport.

Zhang Ye boarded the plane.

Zhang Ye is first-class. Because there are not many direct flights from Beijing to the UK, the tickets are very tight. This flight is also owned by British Airways, so Ha Qiqi and Xiao Wang both took economy class, if it weren’t for Zhang Ye’s face. , It is estimated that the upgrade procedures can not be completed, the Nobel Prize is given to economy class.

Xiao Wang came over with a blanket, "Bring you a blanket."

Zhang Ye smiled and said, "Here are some."

"It's thin, cover more, don't catch cold when you sleep at night." Xiao Wang said.

Ha Qiqi smiled, "Then we're going back, you call us if something happens."

Zhang Ye said: "Go back, go to bed early at night."

Ha Qi said: "Okay."

Zhang Ye said: "Come over and call me if you sleep so tightly, I'll change seats with you."

Xiao Wang said, "No."

Ha Qi laughed and said, "Just leave us alone."

The two returned to the economy class area.

At this time, the British stewardess came over and asked the passengers to fasten their seat belts. The plane was about to take off.

Zhang Ye looked at his watch and knew that the plane would not land until tomorrow morning, so he covered the blanket and adjusted the back of the chair, squinted and fell asleep.

half an hour.

One hour.

I don't know how long it took before he was awakened by the sound of words in his ear.

It was a few foreigners who were talking, but their voices were not loud. They were obviously lowered, but because the seats of the few people were very close to Zhang Ye, he still heard them.

"This model has no solution!"

"I think the idea is right."

"I felt that my thinking was wrong, and I went wrong at the beginning."

"Well, it is still impossible to calculate a three-dimensional quantum system."

"I want to find out only the low-energy state of the system based on the precise diagonalization method."

They speak all English. Some have average English skills, while others are slightly better. Several people are obviously not from the same country, and their skin colors are different. Two foreigners are alone. The other two foreigners may be in a master-disciple relationship. The older one is arguing with them, and the younger one doesn’t say a word. Said, looking up at them, holding a small notebook and writing and drawing on it, as if recording their views.

Zhang Ye also became interested.

I couldn't sleep, so I just made a sentence in English.

Zhang Ye said lightly: "Density matrix renormalization group?"

Several foreigners looked at this young man in surprise.

The oldest white-haired foreigner said, "Do you know what we are talking about?"

His students asked: "They all do physics?"

Zhang Ye smiled, "Forget it, know a little."

The forty-year-old woman sitting in the front got excited, turned her head and gave Zhang Ye a piece of paper, "Let's take a look at my algorithm and model."

Zhang Ye took a look, his eyes lit up, "Interesting."

The white-haired foreigner suddenly said: "She is not right, definitely not right."

Finally, the foreigner who was overwhelmed said: "I think it is feasible. It is a breakthrough. When I return, I am going to start a project."

Zhang Ye watched for a long time, and suddenly shook his head: "This method is quite interesting, but it still doesn't work. You want to reduce the degree of freedom of the system, and use specific renormalization techniques in this reduced space to maintain the system during the iteration. The number of degrees of freedom remains unchanged, and the reduced system eventually converges to the low-energy state of the real system. However, NRG is generally only applicable to impurity systems. When calculating general lattice point systems, large errors often occur."

Hearing this, several people were suddenly shocked.

The woman foreigner asked in shock: "Do you really understand?"

Zhang Ye smiled and said, "I have studied a project that is very similar to this one."

Xie Ding foreigner said: "There will be errors, but they should be resolved."

Zhang Ye shook his head, "This kind of error can't be solved even if it is 0.01."

The white-haired foreigner said seriously: "What do you think?"

"I think--" Zhang Ye said: "Can you consider the whole system as two parts, one part is the system, the other part is the environment, and the whole of the system and the environment is called the superblock. Next, calculate the superblock. After having the ground state, calculate the reduced density matrix, and then diagonalize the reduced density matrix to select eigenstates with larger eigenvalues. These eigenstates with larger eigenvalues It is the state with the most important ground state properties, and then the system is renormalized according to this standard."

The woman excitedly said, "This idea is very good!"

The white-haired foreigner frowned, "But there are also problems inside."

Zhang Ye did not shy away and said: "Well, there are some problems that have not yet been solved. For example, when it comes to specific applications, it is difficult to establish a model."

The foreigner Xie Ding immediately said: "I will do the calculations, and wait for me to do the calculations!"

The white-haired foreigner said: "Don't forget, the young man is right, it is difficult to build a model."

This chat can't stop.

analysis.

debate.

the study.

Calculation.

A few people talked for a night, and in the end no one slept.

Model drawings and formulas were scattered all over the seat, and more than fifty sheets of paper were written.

Until the plane landed, the few people woke up like a dream.

The white-haired foreigner looked out the window, "Is it here?"

The foreigner Xie Ding sighed: "Time is so fast."

The female foreigner said: "Thank you for today. I have opened up a lot of new ideas on this subject. Let's leave a contact information. I don't know when I will meet again."

The white-haired foreigner smiled slightly, "I'm afraid we can all meet each other these days?"

The foreigner Xie Ding smiled and said, "I think so."

The female foreigner looked at Zhang Ye and several others, "Are you?"

"My name is Hans." The white-haired foreigner pointed to the student next to him and said: "This is my student. Come to participate in the Nobel Prize award ceremony this year."

The woman foreigner said in shock: "You are Professor Hans! The world's top authority in physics!?"

The white foreigner laughed and said, "I dare not be an authority."

The woman introduced herself: "My name is Anna, and I am also a Nobel Prize physics candidate."

Hans said in surprise: "Are you Anna?"

The foreigner Xie Ding also looked at her, "Anna of quantum physics?"

Anna said, "It's me."

Xie Ding said, "My name is Peggy."

Anna exclaimed, "Is it you? Professor Page? I have read your paper!"

Page said: "I have also read your paper."

Anna smiled bitterly, "I've been admiring a big name for a long time. It turns out that they are all coming to participate in the Nobel Prize." She looked at Zhang Ye and the others, "I said how it was such a coincidence. There were so many physicists on a plane. , Our country does not have direct flights to the UK, so I only transferred to China."

Hans smiled: "Me too."

Peppa noticed that Zhang Ye had already begun to carry his luggage, and couldn't help asking, "Which professor are you?"

Zhang Ye smiled and reported to his family, "Zhang Ye."

Anna asked: "Is it also nominated for the Nobel Prize?"

Zhang Ye smiled.

Several world-renowned physicists look at me, and I look at you. Obviously they have never heard of them. But they also know that there are too many famous physicists in the world, and it is impossible for them to know everyone. No one who can nominate the Nobel Prize will be a soft persimmon, and they must all have made major contributions to certain aspects of physics. .

Anna happily said, "Let's talk more these days."

Hans smiled and nodded, "The car to pick us up should have arrived, let's talk about it in the car."

Page said: "Okay!"

Zhang Ye smiled and said, "No problem."

After a while, the hatch opened.

Zhang Ye talked with a few physicists and said that he got off the plane.

On the way, several people talked about another question. This time Zhang Ye and Hans stood in two different positions. Anna supported Zhang Ye’s point of view, and Page supported Hans’ point of view. The two groups of people were at the place where the luggage was collected. The debate started once.

Far away.

Ha Qiqi and Xiao Wang also came.

Xiao Wang was stunned, "Who is Director Zhang talking to?"

Ha Qiqi couldn't laugh or cry, "Who knows."

Xiao Wang said with emotion, "Director Zhang can really say that there are friends everywhere."

The two of them didn't understand what the group was talking about. They knew it was in English, but they didn't understand any of the professional vocabulary in it. After taking the luggage, they followed Zhang Ye and left the airport.

The pick-up person has already arrived.

There are two cars over there.

A British man held a sign with Zhang Ye's name.

Zhang Ye stepped up, "Thanks."

The British man asked: "Is it Teacher Zhang Ye?"

Zhang Ye smiled and said, "It's me."

The British man smiled slightly, "Please get in the car."

Hans and Anna next to them also got in the car.

In the end, he was stopped by the driver of another car.

The British driver said, "Is it Professor Anna, Professor Hans, Professor Page? I'm here to pick you up to the hotel. Please get in this car."

Zhang Ye waved to them, "See you later."

Hans was stunned and asked: "Why not a car?"

Anna hasn’t talked enough, "Is there a place in the car?"

The British driver looked at Zhang Ye's car and said, "Oh, he and you are not in the same car."

Page was also speechless: "Why? Everyone is a physicist, how nice to sit together."

The British driver was taken aback, "Physicist? That car is not for physicists."

"Huh?" Anna was dumbfounded.

Hans said funny: "How is it possible!"

The British driver was dumbfounded: "That car is for the Nobel Prize in Literature candidate."

Page was stunned: "Nobel Prize in Literature? Did you make a mistake?"

The British driver wiped his sweat, "It can't be wrong."

Anna said preconceivedly: "He is obviously a physicist. We talked about the frontiers of physics all night!"

"I just looked at the sign." The British driver smiled bitterly: "That person is called Zhang Ye, right?"

Hans said blankly: "Yes, it's Zhang Ye!"

The British driver coughed: "Then it can't be wrong. He is the nominated candidate for the Nobel Prize in Literature. Don't you know him? "Gone with the Wind" was written by him."

With the wind?

Did he write Giao?

The three of Hans, Anna, and Peppa almost spit out old blood!

We talked about physics all the way!

Tell me now that he used to do literary work! ?

You're so **** sure you are not kidding us! ?

Watching the commercial car carrying Zhang Ye go away, a few people are in a mess!