From University Lecturer to Chief Academician

"Try?"

"Do not make jokes!"

"Compared to solving Hodge's conjecture, it is more practical to find an easier method..."

This is Bilkar's view.

Lin Bohan did not express his own opinion, but he also felt that solving Hodge's conjecture was too difficult, and it was not something that could be done just by saying it could be done.

Wang Hao shook his head and said, "I'm just making a suggestion, and I don't want to solve Hodge's conjecture right away."

He felt a little helpless.

He is confident that he can solve a mathematical problem that is one of the world's top conjectures, and it is only a matter of time.

After all, he can gather inspiration by creating missions.

However, the difficulty level of Hodge's conjecture is too high. It must be a research of S+ level difficulty. It is not worse than the NS equation problem. It cannot be completed in a short time, and it is normal to spend one or two years.

He just said something along the lines of Birkar.

As for Hodge's conjecture, he is actually not very interested. Hodge's conjecture is related to algebraic geometry and topology, and he has not studied both in depth, and it is hard to say how interested he is.

Now what he wants to solve is the expression problem of the "morphological gap", rather than solving the problem of Hodge's conjecture.

Just looking for a topological geometric expression, but spending a lot of time and effort to overcome Hodge's conjecture, sounds like Yugong Yishan.

Wang Hao asked, "Is it necessary to solve Hodge's conjecture? Also, if we solve the problem of Hodge's conjecture, we must be able to solve the problem of expression?"

Bill Karl thought about it seriously.

Lin Bohan frowned and said, "If you don't require too much rigor, you can find a way to express it."

Bilkar retorted, "Mathematics, of course, must be rigorous."

"Not necessarily."

Hearing Lin Bohan's words, Wang Hao felt his eyes light up. He said, "The expression problem I want to solve is the connection application, that is, the mechanism of superconductivity, not the proof."

"We can assume that Hodge's conjecture is correct, so we can continue the research?"

He felt right when he said it.

Because what he wants to accomplish is applied problems, theoretical problems, not mathematical problems, theoretical research can make some assumptions.

It doesn't matter at all to make assumptions as long as it helps in application.

Bill Carr nodded after thinking, "If you don't need to do rigorous mathematical proofs, you can indeed do so, but Hodge's conjecture is to solve a class of problems expressed by H objects, not for mathematical logic."

Lin Bohan thought about it and said, "Assuming that all H objects can be constructed from geometric objects in a purely algebraic way, we can look for special cases among them and do extended research..."

"Specific algebraic varieties..."

They began to analyze it seriously.

Wang Hao's initial thought was that he had entered a dead end.

Mathematics research requires rigor, but their research is for the superconducting mechanism, which is the content of the semi-topological microscopic form, not to prove any mathematical theorems.

Naturally, there is no need for fully deterministic preconditions.

Hodge's conjecture is related to algebraic geometry and topology. The content is difficult for ordinary people to understand. It says that a class of objects (H objects) created by applying calculus on clusters can way, built from "objects that can be described by algebra".

A simple but inaccurate understanding is that 'a certain type of geometry associated with topology can be described algebraically'.

It is very difficult to prove that solving a class of problems is naturally very difficult, but assuming that the Hodge conjecture is true, it is possible to conduct research on specific algebraic variety problems.

This bypasses the Hodge conjecture.

When he really invested in the research, Wang Hao still found that the difficulty was very high. Even if Hodge's conjecture was bypassed, the problem was already there. They could only establish specific topological geometry to relate the expression of algebraic equations.

With such a slow expansion, it is naturally not easy to cover the needs of "gap expression".

Wang Hao, Lin Bohan, and Bill Carr demonstrated for three consecutive days, and each of them had some gains, but seeing the poor '2' inspiration point of the system task, he decided to do research slowly.

Can't eat fat man in one bite!

The research is just beginning now, and inspiration is much more important than hard work if you want to complete the task with S-level difficulty.

Theoretical research may be inspired, and experimental research can also be inspired.

...

The superconducting material experimental group has provided 'CA005' needed for large enough experiments.

The cost of 'CA005' prepared by laboratory means is naturally very astonishing. Fortunately, 'CA005' is a solid metal material, which can be used continuously instead of being lost in one experiment.

Wang Hao specifically urged Deng Huanshan to continue preparing, "The amount of materials is still not enough. We need more materials in the future, and we must prepare more than three times."

"Three times?" Deng Huanshan grinned vigorously.

This part of the materials are all prepared by laboratory means, and the cost has exceeded 10 million, and almost all the manpower in the laboratory is doing material preparation.

Now it is necessary to prepare more materials, which consumes a lot of time, energy, and cost.

Deng Huanshan felt extravagant, but Wang Hao could only agree to his request.

After the basic materials were prepared, Wang Hao went to the physics laboratory.

The current physics laboratory is completely different. A large experimental center has been newly built, and a lot of high-end equipment has been added to it.

The name of the physics laboratory has also been changed to "Anti-gravity Behavior Research Center", which clearly states that they are doing research on anti-gravity and communication gravity.

On the day when Wang Hao arrived, many people gathered in the laboratory, including the core personnel of the two research groups.

Among them are Liu Yunli, Xue Chang, Xiao Xinyu, Ruan Weiping, Xiang Qiansheng, He Yi, Yan Jing...

etc.

There are two teams with a total of more than 20 researchers and associate researchers.

Many people came to the meeting room early, and they were all discussing the upcoming research.

Liu Yunli and He Yi did not directly explain, but they still revealed some information, saying that the research meeting is similar to the original promotion of communication gravity.

Because of this, many people are looking forward to it.

Since the communication gravity experiment was officially made public, the communication gravity experiment group was very depressed. On the day the experiment was made public, they could be said to be at the peak, and then fell rapidly, and then they were not paid attention to.

This is mainly because the focus of the general direction has been devoted to superconducting-related research, and they seem to be the "material behavior detection organization" of the superconducting material experimental group.

It was supposed to be a very high-level anti-gravity research, but it turned out to be an incidental testing mechanism, and everyone felt very depressed.

This is also impossible.

Compared with anti-gravity, it is a bit too tall, even if you continue to study and improve it, it will not be too big. Ordinary improvements are really just numbers.

30%, 40%, what's the difference?

All in all, it cannot be applied, but if you want to upgrade to the application level, the premise is the vigorous development of superconducting technology, in order to support the provision of more practical materials.

Research in the field of superconductivity is different.

When there are materials that can be applied in industry and have a higher superconducting critical temperature, technologies related to electricity can flourish.

Therefore, there is no doubt that the research center will tend to superconductivity, and a large amount of funding has also been invested in the field of superconductivity.

Wang Hao decided to restart the research on communication gravity, and they were naturally very excited.

"Professor Wang said that the gravity intensity of communication will be greatly improved... how big will it be?" He Yi and Liu Yunli sat together, whispering expectantly.

Liu Yunli shook his head and said, "I don't know, maybe more than fifty?"

"More than fifty is amazing!" He Yi said with some expectation, "Have lost half the weight!"

"Fifty!"

Liu Yunli also looked forward to it, "Maybe higher?"

During the discussion between the two, Wang Hao walked into the meeting room, and the room suddenly fell silent.

Wang Hao sat on the main seat, glanced at everyone, and said, "This time we are conducting research on communication dynamics for a new material."

"This new material is very interesting, CA005, you have already tested it."

"The numbers are amazing!"

In fact, when testing, some people realized that the strength of the AC gravity field based on CA005 was very high, but because they did not reach the limit of 40%, they did not pay much attention to it.

Now after hearing what Wang Hao said, they realized that this data is very unusual.

The next meeting is to do experimental demonstration.

He Yi started, "We are still based on the existing layout of superconducting materials, but we need to make some improvements."

"Each material corresponds to a different device layout that is most suitable."

"Our original layout was for oxidized metal materials, but now it is for iron-based complex compounds. CA005 is composed of eight elements, and the number of atoms is..."

"in……"

He Yi talked a lot in a row, most of which were introductions to the materials.

Afterwards everyone started to comment --

"I think it's possible to start with the width of the normal position conductor and add a layer of thin..."

"The layout can be changed directly, 20% of the standard layout, maybe..."

"Is it possible to change the overall shape? If there are enough materials, we can be extravagant. The current experiment is relatively simple, and the cost of each experiment is also greatly reduced..."

The last one is what Liu Yunli said, and it is something everyone knows.

At the very beginning, the communication gravity experiment will cost a lot of money every time, and the starting point of hundreds of thousands is the basis.

It's different now.

The cost of the experiment has been greatly reduced. On the one hand, the materials are provided by Deng Huanshan's experimental group, so naturally there is no cost to speak of.

In addition, there is the issue of temperature control.

The superconducting critical temperature of CA005 is 93K, it is enough to use conventional liquid nitrogen as a cooling method, and the cost is naturally greatly reduced.

Now they can even control the cost of each experiment to less than 50,000, most of which are equipment, material layout revisions, and electricity costs.

Of course, labor costs will also be included, but labor costs are not direct expenses.

In the discussion meeting, Wang Hao and others kept exchanging meanings, and also collected a lot of correct ideas, and then formulated the experimental method based on this.

It takes one day to prepare for the experiment, and the experiment location is in the newly built experiment center in the back row.

On the second day, Wang Hao directly participated in the experiment. He watched the whole experiment process, and then looked at the detection pointer, pointing to the position of more than 'fifty'.

"Fifty-two percent!" He Yi said the final value with excitement.

When He Yi and Liu Yunli were discussing, they both felt that the "substantial" increase would exceed 50%, but they never thought that the first experiment would increase the strength of the communication gravity field to more than 50% .

Wang Hao's reaction was completely different from what he had imagined. Instead of showing any excitement, he frowned slightly and said, "It's a bit rare!"

"ah?"

"A little less."

He shook his head and said, "I thought it would be more than sixty points."

"..."

He Yi and Liu Yunli looked at each other, feeling that they couldn't keep up.

The previous highest gravity intensity of communication was less than 50%, but now it exceeds 50%, which can be said to be a "qualitative" breakthrough.

Disappointed in the end?

Wang Hao shook his head and said, "The results of the experiment are still a bit off. We need to continue to study." He frowned and thought, "There must be something I didn't expect!"

The preparation for this experiment is still very sufficient.

More than 20 researchers participated in the experimental demonstration. They discussed together for nearly a day and analyzed all aspects of the equipment layout.

Normally speaking, the experimental improvement must be great, but the results are somewhat unsatisfactory.

Wang Hao predicted that it could exceed 70% at most, and the improvement in the first experiment was the most, at least 60%.

So what's the problem?

He quickly thought of the key point. If there is no problem with the equipment layout demonstration, it must be a node problem.

The material layout of the experiment has always adopted an eight-node design, and the main purpose of the node design is 'field force gathering'.

If there is no node design, the field force will become scattered, the coverage area will expand, and the strength will decrease, but the node design can gather common sense, so that the field force coverage area will decrease and the intensity will increase.

The node design can play the role of "field force gathering", but because of the different material properties, it may also become a limitation of strength.

In fact, for the problem of field force gathering and dispersing, we haven't really understood the principle, and we just rely on experience.

In the experiment, it may appear that the wrong design of the nodes will cause the force fields in the opposite direction to cancel each other out, and the only thing that is certain about the force field is——

continuity.

The AC gravitational field is continuous, in other words, the strength of all positions in the field is the same, and there is no such thing as a magnetic field, where it is different when changing positions.

This continuity also means that it cannot be repeated. For example, the AC gravity field released by the upper and lower layers of irrelevant AC gravity equipment cannot be superimposed.

After Wang Hao found the main problem, he immediately held a second meeting.

After some discussion, he decided to remove all eight nodes from the design and replace it with a horizontal spiral arrangement of all materials.

This solution is placed on oxidized metal materials, and the AC gravity field strength brought by it is extremely weak, even so weak that it can be ignored and cannot be detected at all.

Because the discussion meeting had no results, Wang Hao just wanted to try it out and accumulate experimental data.

Through continuous accumulation again and again, it can also provide a basis for further analysis and discussion.

The design of horizontal spiral arrangement of all materials is much simpler than the original layout, and only needs to shape the materials into a horizontal spiral shape.

With the cooperation of the cooperative factory, it only took two days to prepare for the experiment. After all the materials were delivered, the experiment officially started.

Wang Hao had no expectations for the experiment, he just wanted to accumulate data, but he continued to observe the experiment.

As the experiment officially started, the personnel involved in the experiment began to add liquid nitrogen, and the temperature of the material dropped rapidly.

When the temperature dropped to 180K, the equipment was officially powered on, and each detection device was officially turned on. Everyone looked at the pointer seriously.

120K...

95K...

93K...

When the temperature dropped to 93k, the device had already entered the superconducting state, but the pointer for detecting the strength of the AC gravity field was almost motionless.

All the staff in the laboratory sighed regretfully.

The pointer doesn't move...

This shows that the strength of AC gravity is almost impossible to measure.

Experiment, failed!

Wang Hao was also a little disappointed. He just wanted to see the impact of the disappearance of the nodes, but the pointer didn't move, which really meant that the experiment failed.

This experiment can be said to be fruitless.

When I was about to leave just now, an accident happened to the experimental equipment. Liquid nitrogen was suddenly sprayed upwards from the cooling duct in the middle.

From the surroundings, it looks like a tiny fountain.

He Yi immediately shouted nervously, "Turn off the device! Hurry up! Turn off the device!"

If the area covered by the sprayed liquid nitrogen expands, it will affect the entire equipment, and some detectors and electronic equipment below may be paralyzed.

At that time, the loss will definitely be very large.

Wang Hao suddenly shouted, "Stop!"

"Everyone, don't move!"

He shouted vigorously and walked slowly towards the equipment, watching the 'Little Fountain' motionless.

He Yi pulled it a little worried.

Wang Hao said without looking back, "Don't worry, I'm just going to have a look."

He Yi was helpless and could only follow the past.

Wang Hao stood next to the equipment, carefully watching the 'little fountain' formed by the eruption of liquid nitrogen, and his face couldn't help showing excitement, "This is not ordinary!"

He Yi followed suit.

Wang Haodao, "If I'm not mistaken, this is caused by the effect of communication gravity."

"Although no AC gravity field is generated above, an AC gravity field is generated in the lateral area of ​​the conductor material layout, and it is a high-intensity field."

"It is estimated that the strength is no less than 70%!"

He took a deep breath and glanced at the 'Little Fountain' again before letting the others turn off the equipment.

After the equipment was turned off, the 'Little Fountain' stopped immediately, and the others rushed to clean it up.

He Yi looked at it blankly, and opened his mouth a little exaggeratedly in response, "The communication gravity field generated horizontally? Seventy percent?"

Wang Hao didn't answer directly, but said excitedly, "Perhaps, we can look forward to building an anti-gravity flying car."