All the false prophecies I made have come true?

Lu Yun nodded indifferently, and then continued to say:

"I just said, I came to you because there is an experimental project that needs to be cooperated with you."

"However, this matter requires your strict confidentiality."

Since this task is to cooperate with the national technical department, it means that some people will know his identity.

And Pan Lishan is undoubtedly one of the few people who must know, so it is better to tell Pan Lishan who he is now than to have a gap in the future cooperation.

And most importantly...

Although Pan Lishan is not as conscientious as those ancient emperors, he will definitely not believe in such things as "immortals".

If you want to gain trust, it is better to say that you are from the future than to say that you have the destiny on your shoulders.

At this moment, Pan Lishan looked at Lu Yun in an unexpected way, not concealing the shock in his eyes.

Obviously, he was thinking deeply about what Lu Yun said just now.

After thinking for a while, he asked again:

"You want to work with me?"

"why me?"

"There are so many quantum physicists in the world that are better than me."

For Lu Yun's request, he neither affirmed nor denied it.

Obviously, he was really thinking about what Lu Yun said.

And this is a good start for Lu Yun.

In fact, it's not surprising that Pan Lishan didn't drive Lu Yun out.

On the one hand, quantum physics is indeed one of the most advanced and emerging technologies, and people who study these things are undoubtedly the greatest visionaries.

On the other hand, quantum physics itself is based on "unpredictable" and "indescribable", and in modern physics, it can even be said to overturn the existence of traditional mechanics.

And Pan Lishan, who is studying quantum physics, obviously has an unimaginable acceptance of this kind of time and space shuttle.

At this time, facing Pan Lishan's question "Why me", Lu Yun also gave the answer he had prepared long ago.

"Because you are from the Dragon Kingdom."

"Because me too."

This answer is too simple, and because of this simplicity it is impeccable.

However, Pan Lishan's problem arose shortly after:

"My teacher is better than me..."

Before he could finish his question, Lu Yun interrupted him:

"Current domestic research on quantum physics is still too shallow."

"What I need is not you now."

He paused for a moment, then continued:

"Don't forget, I'm from 2023."

Chapter 91 Cause and effect weapon?

"do not forget……"

"I'm from 2023."

These words hit Pan Lishan's heart like a heavy hammer.

He looked at Lu Yun in astonishment, his child's hole shrank, and he looked extremely unbelievable.

But at the same time that he couldn't believe it, there was something in his heart that he was willing to believe...

This is not a contradiction.

Especially when it is expressed in a young quantum mechanics scholar, it seems to be a matter of course.

Time travel has great allure for Pan Lishan.

But he remained cautious.

I didn't know how to speak for a while.

He didn't know what kind of attitude he should show in order to let the other party understand the state of his heart.

And Lu Yun didn't need him to show any attitude...

He was very aware of Pan Lishan's mental state at this moment.

Taking advantage of his hesitation at this time, Lu Yun continued to speak:

"Since I am from 2023, I naturally have a task on my back."

"In order to ensure the stability of time and space, I have been asked not to reveal too much information."

"I think……"

"You should understand that."

These rhetoric to ensure the stability of time and space...

Of course, Lu Yun made it up.

But the effect is outstanding.

Because as soon as Lu Yun's remarks landed, Pan Lishan swallowed obviously, his lips turning white.

Pan Lishan also understood what he said, his heartbeat was accelerating, and his heart was extremely shocked.

He stripped away all external factors, and immediately thought of the most important part of Lu Yun's words:

"Is he sent by the state in 2023?"

For Pan Lishan, everything Lu Yun showed at this time made him extremely curious and excited.

When he thought that the country needed him, the sense of fate and mission lingered on him at this moment.

More, or his infinite vision for his future.

It's a wonderful feeling to be so trusted and valued.

However, he still held the most basic vigilance in his heart.

He knew that he couldn't just believe it, because the other party didn't show any substantive evidence.

He frowned, then asked cautiously:

"How do you prove that you are from the future?"

With a serious expression on Lu Yun's face, he emphasized again:

"As I said, I was asked not to reveal too much information."

"I think you should know better than me what the consequences will be if the future items appear in front of you."

"I know it's hard for you to believe."

"That's why I came to 1995."

"That's part of my mission."

Lu Yun's answer did not disappoint Pan Lishan, but aroused his interest even more.

Of course, he can understand that the advanced appearance of future items will make the future full of uncertainty.

Therefore, he bowed his head and pondered at this moment.

I was thinking about how I could verify whether this young man came from the future.

Soon, he raised his head and asked:

"What does the result of the double-slit interference experiment delay experiment depend on?"

He looked at Lu Yun with bright eyes, with incomparable anticipation in his eyes!

The quantum physics I study is the most cutting-edge existence in the world and even all human beings. In recent years, experiments on quantum physics are gradually breaking through the original imagination!

If the other party is really from 2023...

If the other party really came here for experimental cooperation...

Then this question should be easy to answer!

However, when this question was asked, Lu Yun breathed a sigh of relief.

happen……

He knew the answer to this question.

Pan Lishan never dreamed of...

The question he asked has been played by the marketing account.

At this time, Lu Yun still maintained the seriousness that a future agent should have.

He opened his mouth to answer Pan Lishan's question.

"It depends on...observation."

Hearing Lu Yun's answer, Pan Lishan immediately nodded in surprise, indicating that he answered correctly.

However, this question is only a starting point. He intends to continue to ask the question. Of course, the difficulty of the question will gradually increase, so as to verify whether he is from the future.

So, he lowered his head and fell silent, and began to think about the next question he was going to ask.

But Lu Yun quietly took a deep breath.

Everything related to the double-slit experiment flashed through the brain at this moment.

……

This experiment simply goes like this...

In the nineteenth century, because of the debate over whether light is a wave or a particle, the double-slit interference experiment was started.

As a result, it caused an earthquake-like violent vibration in the physics community at that time!

Whether light takes on a particle state or a wave state depends on the observation!

Observations can lead to different results!

If the photon is not observed, the light will appear as a wave.

If photons are observed, the light takes on the state of particles.

Whether to observe or not to observe, there are two completely different answers!

Later, Einstein explained this result with "wave-particle duality", which was also mentioned in the high school textbook for the characteristics of a mouth, which led to the equation of E=hv.

However, a delayed selection experiment based on the double-slit interference experiment in 1979 once again launched an absolute challenge to classical physics!

Move the "observer" that observes photons from before the double slit to before the screen of the final result.

It stands to reason that light has no observers to observe before it passes through the double slit, so what it should present is the property of a wave.

But the conclusion was completely unexpected.

What it presents is the properties of particles.

There are still two bars on the screen.

The results of this experiment...

Once again subvert all cognition!

And the experiment has continued...

After countless experiments from various angles, I came to a conclusion that makes everyone's scalp tingle!

On the one hand, no matter when or where the "observer" appears, as long as the observation occurs at the moment when the light falls on the screen, the result on the screen must be two bars representing the properties of the particle!

On the other hand, even if the observation of the "observer" runs through the whole process, as long as the observation is withdrawn at the last moment before the photon falls on the screen, the result must also represent the grating of wave properties!

To make an analogy...