On Liang Zhiyuan's side, although he had been talking to Zhou Chen, he was also paying attention to Yang Hexin's actions. Pen? Interesting? Pavilion wWw. ｂiquge。 infoAt first, he may have been just out of curiosity, but when he saw Yang Hexin suddenly pick up a pen and paper and write like a demon, he knew that something must have happened.

The vast majority of scientists have magical obstacles, when their scientific knowledge has accumulated to a certain extent, it is difficult for the scientific impact of the outside world to shake their understanding of "common sense", and once the impact of the outside world is too big, so that they are a little confused, the consequences are extremely serious.

If this confusion cannot be removed, it will cause irreparable and even collapse consequences to their spiritual world.

Liang Zhiyuan was very curious about what Yang Hexin saw in the paper, why did he appear to be in a state of madness, and now his face is full of happiness, what kind of satisfaction he gets?

There was no heart to communicate with Zhou Chen anymore, and now the Chinese version of the paper was still held in Yang Hexin's hand like a baby, and he directly picked up the English version of the paper and read it.

Liang Zhiyuan looked very fast, the first page, the second page, almost swept his eyes to the next page.

However, when he saw the third page, his reading speed slowed down significantly, and his eyes moved with the lines of the paper, and finally fell on the derivation formula.

"This formula is not beautiful!"

This is the first impression left on Liang Zhiyuan.

He then jumped on to the next formula, hoping to make a difference, but the reality disappointed him, and the formula became more complicated instead of easy.

In particular, the emergence of a new expression of surface gravity suddenly touched my heart with a sense of tastelessness and a pity to abandon it.

Liang Zhiyuan nodded slightly, and his good academic literacy made him not show any emotions for this.

He didn't personally verify whether the conversion of the formula was correct, because Yang Hexin had already done it for him, as a friend for many years, Liang Zhiyuan believed that Yang Hexin would not make a mistake, and judging from Yang Hexin's last expression, these formulas were obviously no problem.

Since there is no problem with the formula, it depends on the idea of the paper.

Indeed, the method of solving the problem in this paper is to some extent unusual.

And when a strict solution was finally reached, Liang Zhiyuan pondered for a long time.

From simple to complex, and then step by step down the author's train of thought, and finally back to simplicity. This process of moving from simplicity to complexity, and then from complexity to simplification, is quite a bit of Taoism's return to the basics.

It wasn't until the limit value of the extreme Kerr black hole angular momentum J jumped into view that it all ended.

It's like reading a novel that burns extremely slowly, and the emotions that have accumulated up before all kinds of discomfort suddenly explode after the protagonist becomes stronger, and this feeling of exhilaration, is a great catharsis.

Liang Zhiyuan was speechless for a long time, and only after a long time did he breathe a long sigh of relief.

"Lao Liang, what do you think of this paper?" I don't know when, Yang Hexin had already walked up to him, and when he saw that he had finished reading, he asked him for his opinion.

Liang Zhiyuan looked at him, nodded, and spit out two words faintly: "Perfect!" ”

Yes, perfect!

In Liang Zhiyuan's view, the content of this paper can only be described in two words: perfect.

The author conceived the entire problem-solving framework from the beginning, so that he could give full play to himself in this framework, and the process of solving the problem seemed to be completed in one go. But with so many and complex mathematical transformations in the paper, how much computation does it take? In addition, in some places, the application of formulas can be called a divine twist, and the experience is so old that it involves a wide range of knowledge, and it is hard to believe that it was actually written by a twenty-five-year-old student.

At this time, Zhou Chen's image in Liang Zhiyuan's heart has been extremely high, as if he is a rising star, and one day, his brilliance will be known to the world.

Yang Hexin was also stunned when he heard this evaluation, and then laughed heartily, which seemed extremely useful.

His students are praised, and he is naturally honored to be a teacher.

"Xiao Chen, come over here......"

Liang Zhiyuan nodded and let Zhou Chen come to his desk.

Zhou Chen looked at him suspiciously, but saw Liang Zhiyuan take out a piece of scratch paper, quickly write the equation "a^2+Q^2=M^2" on the scratch paper, and then nodded to him with a smile: "You take this equation back and think about it, and feel the truth contained in this equation." ”

Zhou Chen took the scratch paper in confusion, looked down and saw this formula, his heart shook suddenly, and his gaze at Liang Zhiyuan suddenly became different.

"Jiang is really still old and spicy!" He only fully realized the truth of this sentence today.

Although it was just a simple equation on the scratch paper, Zhou Chen saw too much content from it, and he also understood that it was not unreasonable for the outside world to call Professor Liang Zhiyuan the Taishan Beidou in astrophysics. If it is really famous, there is almost nothing! A simple equation that reflects his level of professionalism.

Liang Zhiyuan saw Zhou Chen's performance, and also knew that the message he wanted to convey had been understood by the other party, so he couldn't help nodding secretly.

Generally speaking, Confucianism pays attention to teaching without class, no matter how stupid the object is, it is still necessary to teach when it is time to teach, and try its best to make all disciples learn the ability; However, Taoism is different, Taoism pays attention to chance, is pointing, a person's talent is enough, a little bit will be accessible, and if the talent is not enough, even if the throat is broken, the other party may not be able to understand the true meaning.

Engaging in academic research sometimes fights for talent value, rather than as the propaganda says, a person's success depends on one point of talent and ninety-nine points of sweat. In fact, the more you go to the top of the pyramid, the more prominent the importance of talent becomes, and in many cases, even if you put in a thousand percent of your sweat, you may not be able to get one percent of the talent of others.

Therefore, whether a person has a good understanding or not is the key to whether he can succeed, and the acquired effort is more about determining how far he can push this success.

After Zhou Chen got Liang Zhiyuan's order, he didn't stay in the office longer, and quickly left.

After Zhou Chen left, Liang Zhiyuan picked up the paper and read it again, and said to Yang He next to him with emotion: "Old Yang, you taught a good student, it's amazing!" ”

Yang Hexin nodded and said, "I also misestimated him before, but I didn't expect to give me such a big surprise when I was about to graduate." ”

Before, he was expecting Zhou Chen to become another An Fengsheng, but now, Yang Hexin can no longer estimate Zhou Chen's future, that is by no means the end of Zhou Chen, he just wants to know how far Zhou Chen can go in the future.

"You don't find that you are a student who has a very solid foundation in mathematics."

Liang Zhiyuan looked at the Wenzhu potted plant not far away, and suddenly said something for no reason.

"yes." Yang Hexin nodded.

In fact, a good physicist must be a good mathematician at heart, and the general theory of relativity, which is often used in astrophysics, is based on complex tensor calculations. Maybe many people don't know what a tensor is, so to put it simply, I believe many people know that vectors in physics, and vectors are actually an extremely simple form of tensors, which is a special tensor.

The addition and subtraction of vectors can follow the parallelogram rule, its movement does not change the size of the vector, but tensors are different, the size of a tensor is built in the tensor field, and the tensor field has an infinite number of points, each point contains a tensor space, the addition and subtraction of tensors cannot be achieved by simple movement, it involves several rounds of complex mathematical transformations.

It is very true that you cannot be a good physicist without a solid foundation in mathematics.