"Alright then, let's have an academic exchange. The rules are the same as before."
Liu Shuren smiled coldly and said, "We'll each send out one person to test the other party with an academic question. If the other party can answer it, we'll send out another question to ask our people. Of course, the prerequisite is that it can only be questions related to academics. Also, President Wang, I know your school is not good enough, but we're all doing this for the sake of academic research. Let's make it clear that you can't be angry even if you lose. "
Jiang Chen almost burst out laughing when he heard this.
It was obvious that Liu Shuren and Principal Wang were old enemies.
There had been many conflicts between the two sides before, and President Wang was also angry many times.
Jiang Chen: → _ →.
President Wang said angrily, "What do you mean our school is not good enough? What nonsense are you talking about? Hmph! Since you're so awesome, then come at me. I don't believe it! "
"By the way, where's that Jiang Chen from Minsheng University who's been very popular recently?"
Liu Shuren snorted coldly. "That Jiang Chen, didn't he attract millions of fans after two online classes? Isn't he known as an omnipotent academic expert? I knew it. Minsheng University is such a lousy school. What kind of academic expert can you nurture? So I brought my people here to take a look. "
Although President Wang did not like Jiang Chen very much, Jiang Chen represented the image of Minsheng University.
Liu Shuren publicly humiliated Jiang Chen. Wasn't that the same as humiliating Minsheng University?
He was instantly furious!
(One "angry")!
President Wang: "Hmph! You're really looking down on us. You've gone too far!
What do you mean by what kind of person our Minsheng University can nurture? Today, I'll show you the talent we've nurtured! Jiang Chen? Where's Jiang Chen? "
Jiang Chen: "Why do I feel like it's the Three Kingdoms era, where two big shots challenged each other and sent their generals out to battle?"
Jiang Chen walked out.
Liu Shuren said proudly, "Do you have a name?"
Jiang Chen almost fell to the ground.
Are the two of you playing the Romance of the Three Kingdoms every day?
Tell me, how much did the Three Kingdoms pay you?
I'll double it!
"I'm Jiang Chen!"
Jiang Chen said lightly.
Liu Shuren sized up Jiang Chen from head to toe. Suddenly, he burst into laughter and said to the doctors and professors behind him, "This is Jiang Chen, who has been very popular on the Internet recently. That tutor. Hehe, you guys didn't expect this, did you? He is actually a student who has been repeating 7 years in Minsheng University! "
The top students in the research institute were almost all big shots from Shuimu University and Imperial Capital University. When they heard this, they couldn't help but burst out laughing.
"Squatting for 7 years?"
"I didn't have much confidence in the beginning and was even a little worried. But after hearing my opponent's resume, my waist and legs no longer hurt!"
"Unbelievable! Absolutely unbelievable!"
"A student who stayed behind for 7 years? That's interesting! "
A group of people were mocking Jiang Chen.
The smile on Jiang Chen's face was still bright, as if he hadn't heard what these people were saying at all.
Principal Wang was filled with regret.
If he had known that Jiang Chen would be ridiculed like this after his identity was revealed, he would have rejected him directly!
This Liu Shuren had gone too far!
He said helplessly, "Liu Shuren! As the saying goes, don't ask about a hero's origin. Why do you have to get to the bottom of it? Hmph, no matter how awesome you are, you have to beat Jiang Chen first! "
"Okay!"
Liu Shuren didn't take Jiang Chen seriously at all. In his opinion, how awesome could a student who couldn't even graduate after 7 years in Minsheng University be?
A top student who surpassed him in the Institute of Physics of the Chinese Academy of Sciences?
That was simply impossible!
He was full of confidence and sneered. "Okay, in that case, let's do it! I won't bully you. How about this, I'll send a doctor to fight with you, Jiang Chen? "
Principal Wang was overjoyed and was about to agree when Jiang Chen said lazily, "What postdoc? Who are you looking down on? If you want to fight, bah, academic communication, of course you have to send your best student to compete with me. "
Principal Wang, "F * ck!
Jiang Chen, I'm afraid you don't know your own strength and the gap between you and him, right?
This is the Institute of Physics of the Chinese Academy of Sciences!
They are all prodigies and straight-A students. If you don't have some ability, you can't get in, okay?
The other party was careless and sent a doctor to compete with you. This is really a good opportunity for Minsheng University to save face. "
As long as Jiang Chen defeated the other postdoc, Principal Wang would immediately announce the end of the exchange!
He would definitely not give Liu Shuren a chance to get back at him.
But Jiang Chen rejected the other party's good intentions? He even provoked the other party?
He asked them to fight with the most awesome God?
Wasn't that asking for death?
Principal Wang cried in his heart.
Liu Shuren couldn't keep his face. "You don't want face? Fine, you're asking for it! Then don't blame me! Come on! Liu Shuyun, you go! "
Liu Shuyun heard the name and knew that he had a close relationship with Liu Shuren.
In fact, he was the cousin of Liu Shuren, the director of the Institute of Physics!
He was also a famous advanced physics expert in the Institute of Physics.
He was also a very famous mathematician!
A middle-aged man wearing glasses walked out. He looked similar to Liu Shuren and said directly, "Brother Jiang, then I won't be polite. Let me ask you a question. What is quantum entanglement? "
Jiang Chen didn't even think and quickly said, "According to ScienceDaily, scientists at NASA's Jet Propulsion Laboratory found that the mysterious quantum entanglement state is related to the movement of the observer relative to the microscopic particles. This quantum entanglement can be created or destroyed by the relative movement of the observer. This obviously violated the conclusion of Einstein's special theory of relativity that "the speed of light is insurmountable". Therefore, when he deduced this conclusion from the theory of quantum mechanics, he did not believe that this phenomenon really existed. Instead, he tried to use this conclusion to prove the irrationality of quantum mechanics and called it a "ghost" connection. But later experiments proved that this quantum entanglement phenomenon does exist. It is the foundation of the popular quantum superluminal transmission research. "
Jiang Chen said with assurance, "Understanding how some particles that don't entangle with each other when they are still can achieve quantum entanglement through mere motion may have many potential and important applications. For example, entangled particles can be used to calibrate atomic clocks, which is crucial for spacecraft travel in deep space. In addition, quantum entanglement plays an important role in quantum communication and quantum computing. This discovery will also have a significant impact on these fields. Quantum entanglement is a phenomenon that scientists still can't fully explain. Its ability to imply the connection between things may be far beyond the knowledge of modern science. Understanding its nature may allow modern science to make major breakthroughs in some key problems. "
The other party was shocked: "…"
Although the concept of quantum entanglement had long been known in the field of quantum mechanics, Jiang Chen was a seven-year old student. How could he understand this?
Jiang Chen asked, "Then what is quantum superposition?"
The other party was speechless. He quickly tried to recall and said, "Quantum superposition and quantum entanglement are very abstract concepts in quantum mechanics. No one can really understand its mystery."
Jiang Chen smiled and said, "Well, if no one can understand its exact concept, how did they come up with this concept?"
The other party was speechless.
Jiang Chen said calmly, "The so-called quantum superposition state is described by the interesting 'Schrodinger's cat' thought experiment. Suppose that when a cat is sealed in a box with unknown information, and a gun is fired into the box, if only one bullet is fired, and the cat is either dead or alive, then the quantum state of the cat is a mixture of the dead cat state and the living cat state (because people can't accurately know the state of the cat at this time). The superposition state causes quantum entanglement, which is one of the bases of quantum random events.
"The meaning of the quantum superposition principle is: in quantum mechanics, the overall state function of a system opens up a linear space, and quantum mechanics is developed in this space. The state superposition principle can also be described as: the state of a physical system is described by a vector in Hilbert space. "
The other party was speechless!
Professor Lu's beautiful eyes widened!
She never would have thought …
Jiang Chen's performance was so awesome?
He directly used quantum mechanics to stun the other party?
Isn't this too awesome?
Jiang Chen continued to ask, "Then do you know what quantum collapse is?"
Cold sweat dripped down the other party's forehead.
Jiang Chen curled his lips and said, "The concept of quantum collapse means that if you don't observe it, you won't know what it does. Once you observe it, you can only see the state before it disappears. The most fatal thing is that the state before it disappears is different every time. That's roughly what it means. Actually, what I want to ask is whether this state is time travel. "
He blinked.
Lu Lingxi saw Jiang Chen's complete victory and became curious. She couldn't help but ask, "Then I want to ask, what is it? Why is there so much uncertainty?"
Jiang Chen said calmly, "Scientists discovered a strange phenomenon in the process of studying quantum. Every time they observed a quantum, the state of the quantum would be different from before. It gave people the feeling that human observation affected the state of the quantum.
Therefore, scientists proposed an incredible idea. That is, when you don't observe a photon, it is in an incomprehensible state of uncertainty (also known as superposition state). That is, the two possibilities of a photon passing through two slits on the left and right actually exist at the same time. But when you observe it, you will always only find the photon in one of the slits. It will never become two.
"Therefore, scientists boldly speculated that people's conscious choices and observations actually determine the final state of a quantum. That is, when a quantum is not measured or observed by people, it exists in many possibilities at the same time. Once it is observed, it will immediately determine a random state and continue to exist.
"This is why we think that quantum mechanics is a kind of metaphysics!"
"However!"
Jiang Chen faced so many dumbfounded academic experts and said with assurance, "Why do quantum superposition and quantum entanglement make people more confused? Because in the process of human exploration of the universe, the difference in scale between the microscopic world and the human world is more than 10 ^ 15 orders of magnitude. The difference in scale between the human world and the vast universe is more than 10 ^ 20 orders of magnitude. Such a huge difference is destined to exist in the laws of the microscopic, the macroscopic, and the vast universe.
"We are too used to studying the world we see in front of us!
"For the world we don't know, for example, the universe, our imagination is too lacking. Just like an ant, no, a bacterium, can't imagine what the human world looks like! Even if the truth of the universe is in front of us, our ability to understand may not be able to see through it!
"And the world we humans are used to is the classical world of Newton's mechanics. Our way of thinking is also the way of thinking of the classical world. Therefore, it is very difficult to adapt to the laws of the microscopic world. In the microscopic world, quantum superposition, quantum entanglement, Schrodinger's cat, and the principle of uncertainty are difficult to understand. In the vast universe, dark matter, dark energy, and black holes are difficult to understand. Perhaps this reflects the limitations of human thinking. "
As soon as Jiang Chen finished speaking, Lu Lingxi couldn't help but stand up and applaud Jiang Chen.
"This is too exciting!"
Principal Wang was also dumbfounded and speechless ~ ~ ~
This, this is our school's student who stayed in class for 7 years?
This is the student who can't pass physics and advanced mathematics every year?
This is too awesome!
At this moment, Principal Wang was so touched that he was in a daze!
If all the repeaters in our school were at this level, then who would our Minsheng University be afraid of?
This kind of super expert who is so proficient in physics and quantum mechanics and can explain it in simple terms, I'm afraid that only Einstein and Hawking can do this, right?
But any random student in our school can easily say it out loud and clear. He's even more awesome than those big shots! "
Principal Wang also stood up and applauded Jiang Chen.
Opposite him, Liu Shuren from the research institute was dumbfounded.
Liu Shuyun's mouth was wide open.
Liu Shuren asked Liu Shuyun, "Is what he said right?"
Liu Shuyun nodded vigorously. "Dean, what he said ~ ~ Yes, yes, yes! Too right! "
Liu Shuren: "???"
Liu Shuyun wanted to kneel down in front of Jiang Chen. His eyes lit up as he said, "I've studied quantum mechanics for so many years, and no one can explain it so clearly! So clearly! I'm so impressed by you! You are my teacher! "
As he spoke, he directly came up and held Jiang Chen's hand tightly.
Jiang Chen: "… F * ck!"
So disgusting!
Why do you have to hold my hand so tightly?
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