The library of Jinling University.

A blonde, blue eyed, exotic woman sat at a table by the window, looking intently at the book in her hand.

The fluffy hair is particularly dazzling in the sun. The soft facial contour and slightly petite body shape make it easy to have a feeling of care.

In the Pan Asian cooperation of the 22nd century, foreign faces have long been a rarity, but people walking in the library still occasionally cast their eyes here.

There is no other reason.

Although foreigners are not rare, old popsicles are different.

Especially this old popsicle, whether in status or status, is a little unusual

"Compared with a century ago, this era has made too much progress in both mathematics and Physics..."

Closing the book in her hand, Willa's face was ashamed, and she continued, "I'm sorry It may take me some time to study to help you. "

Sitting opposite Vera, Lu Zhou smiled and comforted her.

"Don't say sorry. I'm the one who bothered you. Besides, I didn't expect this problem to be solved in a short time. At this stage, you still want to integrate into this era."

Vera nodded nervously.

To be honest, she felt strange and frightened about everything in this era.

She still remembers that when she first took the maglev car, she scared the whole person to stick on the seat and dare not move, let alone look out of the window.

And the bionic people, and the space shuttle that I've only heard of and never tried

Whether it's academic or life, there are so many things she doesn't understand in this era.

"Apart from the physics, do you have any good ideas about the wave equation of Z particle?"

In the face of the questions from Lu Zhou, the little girl pondered for a while and replied earnestly.

"This is a high-dimensional topological problem, which reminds me of the proof of Poincare conjecture. If we introduce some special differential manifolds as auxiliary, maybe it will make the proposition itself easier? "

Lu Zhou nodded approvingly, "it's a good idea. Can you be more specific?"

Maybe it's because she hasn't heard the praise from Lu Zhou for a long time. Vera's face shows some embarrassed expression and continues in an embarrassed tone.

"May I have a draft paper I'm still not used to holographic screens. "

The boat nodded its head and rose from its chair.

"No problem."

Although the 22nd century has entered the era of paperless, it is not the kind of completely invisible paper.

For example, in the library where they are now, although the vast majority of students only download the electronic version of the materials, and then read them on their own personal terminals, each book also has a corresponding paper version.

In addition, the library also has a matching printing room, which is specially used for printing periodicals. Although the cost is not cheap, it is still affordable for students studying here.

I bought a pile of white paper from the printing room. Lu Zhou put it in front of Vera, gave her a curious look, and waited for her to tell her what she thought.

Without hesitation for a long time, Vera took over a pen from the hand of Lu Zhou and wrote on the paper with her heart.

【…… (ihδ/δt)·ψ(r,t)=(-thca·▽+βmc^2)ψ(r,t)]

【…… ]

because she is not familiar with physics, Vera writes very slowly, every step is careful, even to a tedious degree.

However, as the process went on step by step, the boat lifted the fog and understood what she wanted to express with these formulas.

"Dirac equation?"

"Well," Willa continued, with a smile on her face, nodding her head slightly, "Dirac equation is the most basic formula in relativistic quantum mechanics. It is the first time in the history of physics that quantum mechanics has been combined with special relativity."

The boat nodded its head.

"Very basic concept And then? "

"This is what you said. Many profound things are often hidden in simple and easy to understand truth, and have a simple to unimaginable form of expression. I don't know very much about the physics concept that is too profound, but just like Dirac equation uncovers the antiparticle and spin characteristics of microphysics miraculously, through a simple and easy to understand method, we can also build this bridge between Z particle and space curvature. "

As she spoke, Vera moved her pen in her hand and continued to write after those lines of calculation.

Looking at a line of calculation on the paper, there was a look of interest on Lu Zhou's face.

"I didn't expect you to study the Karman Howarth equation.""It's just that you've studied turbulence," Willa said with a shy smile and a soft voice, "and just because I'm interested in the differential manifold method you use to solve turbulence, I've tried to understand it."

Lu Zhou: "I did not read it wrong. You are a genius!"

The white cheek was stained with a layer of red, Vera did not speak, quietly took the praise.

The blank draft paper filled two pages. She stopped her pen and looked at the boat.

"That's all I think Although I also feel that there may be some omissions in it, and many new generation of mathematical tools and theories are not used -- "

" it's already very good! " After interrupting Vera's words, Lu Zhou gave her a positive look and said with an excited smile, "just five minutes ago, when you wrote about the last 20 lines, I suddenly had a wonderful idea!"

Hearing this, Vera's face showed a smile, as if she was happier than solving the problem herself, she whispered.

"Is it? That's great! "

Although standing in the present position, she can't see the end of this proposition.

But as she knew the professor, when the professor's face showed such a smile, their topic was not far from the end

In the seat not far away, the two students are looking at this side. After glancing at each other, one of them breaks the silence in a low voice.

"Is that academician Lu?" Pointing in that direction, Sun Tao swallowed his saliva and said, "I look like that."

Without answering his questions, Xu Teli, sitting next to him, was stunned and muttered to himself.

"Incredible..."

Sun Tao: "what is inconceivable?"

Stiff moved his neck, Xu Teli took a strange look at his roommate and said solemnly, "have you seen him discuss problems with someone in the library before?"

Sun Tao was shocked and shook his head.

"I didn't stare at him every day How do I know? "

"Oh yes, it's my pot," Xu sighed, patting himself on the forehead. "Forget you're learning scum."

Hearing this, Sun Tao was not happy at once. He shouted in a low voice that did not affect others.

"Shit, are you picking up trouble?"

Ignoring his roommate, Xu Teli looked at the two backs not far away, and continued in a very professional manner.

"I come to the library to punch in every day, and I have seen academician Lu many times. But every time he sits here alone to search for some difficult books, or he sits at the window and drinks a black coffee without sugar."

Sun Tao: "your observation is very careful But what does that say? "

Xu Teli: "are you really stupid or fake stupid? Do you want me to be more clear? "

Hearing this, Sun Tao instantly responded, and suddenly exclaimed, "lying in the trough.".

Although he is not a gossip fan

But this is academician Lu!

The founder of all the academic tycoons of Jinling Institute of higher learning!

That emotional "research machine"!

For a moment, he finally understood why his roommate was so shocked