this day,

In the computer room of Cornell University, a manager responsible for operations had just arrived at work. As usual, he made himself a cup of coffee and then took out a tuna sandwich from his bag. A good day started with coffee and a sandwich.

Tear!

After tearing open the packaging bag, the manager began to eat voraciously. Although it was a cheap roadside product, the portion inside was still quite sufficient. The greatest pleasure in life is eating. From the moment humans appeared,

From eating enough in the beginning to eating well now, human beings have evolved from eating.

But just keep eating,

The manager discovered that something was wrong. The arxiv database seemed to have been hit by something. Access exploded in a short period of time, almost crashing the entire website. Suddenly... the researcher panicked. Cornell University Management

arxiv, as a manager is responsible for daily operations, but something like this happened today.

"What's going on?"

"What...what's going on?" The manager hurriedly took off the sandwich in his hand and began to look for the source of the problem. After a few minutes...he found that all the visitors pointed to a paper, and

This paper was published not long ago.

"Damn...what kind of paper would attract such attention?"

"The grand unification of physics?"

"Has an alien civilization been discovered?"

However,

I originally thought that the explosive visits during this period would end, or that this was just the peak and would slowly decline, but who knew... In the next minute, the server was completely overwhelmed, and the current arxiv website

Has completely collapsed.

"It's over, it's over...it's all over now!" The manager grabbed his hair in horror. Now he was desperate. The server was overwhelmed. This is the first time in history that this has happened.

?

"Hello?"

"Professor Destandin... Oops... the arxiv server has been... crashed!" The manager said with a panicked look on his face: "Now... the server has crashed... now...

.I don’t have the ability to fix the server at all.”

"What!"

"The servers...have all crashed?" Professor Destandin was almost frightened out of his wits when he heard the administrator's words, and said nervously: "What exactly is going on? Why is this happening? Are we being hacked?

Attacked?"

"No no no!"

"It's... it's a certain paper." The manager hurriedly explained: "A large number of visitors appeared in a short period of time, and these visitors were all targeting a certain paper, and this paper was just uploaded.

Then came the viral expansion, which instantly overwhelmed the server."

"Damn it!"

"What kind of paper is it that makes these people crazy?" Professor Destandin said helplessly: "Don't worry...I'll find someone to come with me right now. If this paralysis continues...I'm afraid something will happen."

hang up the phone,

Professor Destandin immediately found a group of staff and headed to the database laboratory, but on the way, he received a call from the president of Cornell University, who seemed very angry about the server crash.

"Professor Destandingin!"

"What's going on with this server? I've received countless calls now, all asking why the arxiv website crashed?" The president of Cornell University asked seriously: "It was working fine before, why did it suddenly crash?"

"I just found out."

"It seems that someone put a paper on it, which resulted in a huge increase in visits in a short period of time, and then overwhelmed the server." Professor Destandin said with a wry smile: "I am very curious now... what exactly is it?

What kind of paper allows so many people to find out."

paper?

Overcrowded?

The president of Cornell University seems to have thought of something. There is someone in the world who can cause such a situation, and he has been preparing for it for so long, isn't it just to see his next paper?

Xu Mang...the god of contemporary physics!

now,

In the field of physics and even the entire field of scientific research, the hottest topic is Xu Mang's belief that the chiral Majorana fermions verified by Professor Cao Cong of Stanford University three years ago are actually caused by short circuits.

"Could it... be him?" The president of Cornell University frowned, his tone full of disbelief, and said: "Quick! Get the server ready quickly. This matter is very important... It must be done within an hour.

The server has been restored within now!”

"good!"

However,

The situation is quite bad,

Professor Destandin had just added an additional server to arxiv, but...it took less than a minute to recover. arxiv crashed once, but this time it was completely broken...it could no longer be solved by adding a server.

"broken!"

"It's completely over now!" Professor Destandin said in horror: "What should I do... There is no way to solve this!"

at this time,

The call from the president of Cornell University came again.

"What the hell is going on?"

"Why did the server crash again?" asked the president of Cornell University.

"It's still the same problem...the traffic volume is too large. We have added servers, but they are still overwhelmed in an instant." Professor Destandin said helplessly: "We can only ask the Simons Foundation to help and let them allocate servers.

Give it to us for temporary use, otherwise...it won't be able to withstand it."

"good!"

"I'll call right away!"

moment,

The Cornell University professor made an emergency call to the Simons Foundation, which promised to immediately deploy servers. Within half an hour, arxiv finally restored access, but the pressure was still great and it was struggling on the verge of collapse.

final,

Professor Destandin found the paper and found the culprit. It was this paper written by Xu Mang that overwhelmed arxiv, and he even asked the Simons Foundation for help to restore normal operations.

The collapse of arxiv is just a prelude, and the real explosion has just begun.

After a dark hour,

Arxiv, which resumed operation, has received a crazy amount of visits. The number of visits in just ten minutes has exceeded the number of visits in the past entire year, and this number is still rising.

Stanford University,

Professor Cao Cong had just downloaded Xu Mang's thesis. The moment he opened the paper, a door to hell quietly opened. What greeted Professor Cao Cong was the Soul-Destroying Soup carefully prepared for him by Xu Mang.

When Professor Cao Cong read the beginning, he vaguely felt something was wrong. The first paragraph proved that two prerequisites must be met for the existence of chiral Majorana fermions. However, experiments were conducted based on these two conditions.

, judging from the experimental results, it is very detrimental to him.

Using the superconducting nanoprobe structure, the differential conductance of the superconductor and the quantum anomalous Hall insulator under DC bias was measured, and the measurement results showed that the differential conductance of the nanoprobe under DC bias conforms to the Andreev reflection model.

And the differential conductance at zero DC bias produced nearly twice the enhancement effect compared to high bias, thus obtaining evidence that a near-ideal contact was established between the superconductor and the quantum anomalous Hall insulator.

after,

In the second paragraph, an attempt was made to measure the normal conductance across the two ends of the superconductor. The result was completely different from Professor Cao Cong's experimental paper three years ago. Integer numbers did not appear in Xu Mang's experiment.

Quantized conductance platform.

The half-integer quantized conductance platform appears within a specific magnetic field range, and even appears in the entire Hall curve, and this quantized conductance even exists when the external magnetic field exceeds the critical condition of a superconductor.

this...

How could this happen?

See here,

Professor Cao Cong's face was already ashen, and his previous heroic words were shattered at this moment. Only now did he understand what it means to be powerless. Looking at his achievements three years ago, being swallowed up bit by bit by Xu Mang, he felt hysterical but powerless.

, which made Cao Cong collapse.

Not true...

This is absolutely not true!

But God has already decreed Professor Cao Cong's fate. From the moment Xu Mang knew about this person, he had already pronounced that Cao Cong's fate would be death.

Among the more than thirty pieces of data, one thing was proved without exception. The superconductor in close contact with the quantum anomalous Hall insulator made a simple electrical connection between the quantum anomalous insulators on both sides, and then the second paragraph appeared.

Immediately afterwards...

The short circuit caused the observed half-integer quantized conductance plateau. Xu Mang's experiments have proved that the half-integer quantized plateau observed three years ago was caused by the short circuit and not by chiral Majorana fermions.

despair...
To be continued...