I Don’t Want to Win Lying Down

early august,

It's so hot that it's about to collapse. Some boring people are hungry. They go to the supermarket to buy two eggs, find a manhole cover on the road, and cook a poached egg by relying on the temperature of the manhole cover. Xu Mang also saw this strange thing The video, deep in my heart, is just around the corner.

but,

He didn't dare to do this, for fear of being beaten to death by Xiaoman.

well?

By the way, do you have nothing to do recently? Yang Xiaoman was getting dressed, glanced at Xu Mang who was lying on the bed, and asked curiously: If you have nothing to do... why don't you stay in my company.

Who said that?

I'm going to study quantum computers today. Xu Mang said dissatisfiedly, I'm quite busy.

cut!

Where do you work is not a job. Yang Xiaoman glanced blankly: You have an office in my company, and I specially arranged it for you. After all, you are the technical consultant director of our company... Speaking of director, what? Time to visit the company?

Director?

the word...

Technical consultants are technical consultants, why do you want to add a director behind? Xu Mang looked at Xiaoman's beautiful plain face and said helplessly: I go to the company...Will it cause strong reactions? After all, your company has There are quite a lot of female employees, and I have such a handsome...

Yang Xiaoman: (*￣︿￣)

Very angry!

The idiot really wanted to kill him!

Do not talk nonsense!

Get up quickly... accompany me to work. Yang Xiaoman tried to drag Xu Mang, but in the next second he threw himself into Xu Mang's arms.

Xu Mang looked at Xiaoman, and asked cautiously, Can I eat for an hour and a half?

...

Big idiot...this... Yang Xiaoman's pretty face was blushing, and he lowered his head and said, In principle, it's possible...but...who made me the boss Woolen cloth.

Hey hey hey!

Come ten o'clock in the morning,

Xu Mang brought Xiaoman to the company, and today he will also start working here, the main direction is the research of quantum computers, first write a high-quality paper, and then talk about other things.

For Xu Mang's arrival,

Everyone in the company was very excited, especially those single women. Although everyone knew that Professor Xu was Manager Yang's husband, they heard that it was just an engagement, so...everyone had a chance.

pity,

Many people far underestimated Xu Mang's straight male personality.

After entering the office, Xu Mang never came out again. Even the lunch was brought by Xiaoman. It wasn't that Xu Mang loved work so much, but he was trapped by the countless checkpoints in front of him, and he didn't even have a breath. No chance.

actually,

The field of quantum computers has appeared before the eyes of the world very early, and dominating the standard has become one of the most important scientific issues in the field of quantum computing. ...but no such strength.

Long before Google and IBM, Huaguo used the Tianhe supercomputer to solve the core problem of the Bose sampling problem - the solution of the product-sum formula, and the Bose sampling problem is a quantum hegemony test for photonic systems.

then,

The conclusion is that as long as the quantum computer exceeds the Tianhe time, the so-called quantum hegemony will be realized.

well...

Does this count as quantum supremacy? Xu Mang is uncertain about this definition now. After all, it was called by the ghost. According to common sense, what Google has achieved is not the so-called quantum supremacy. In layman's terms... Quantum computers have unprecedented advantages in certain problems, but that's it...

The ghost and the media, through the propaganda, spread it like a god, and it was really bad...

Reopening the paper published by Google, Xu Mang carefully read it again, trying to get some other clues from it, but unfortunately... Due to the lack of content, Xu Mang could not find any clues at all.

However, in another paper published in Science, Xu Mang found the clue he was looking for, the comprehensive benchmark test data of the chip, according to the paper, the overall operation of the single-bit quantum gate and double-bit quantum gate is guaranteed. The authenticity can reach more than 99%.

It has basically reached the threshold of being able to perform surface coding error correction...and the errors of these quantum gates are mainly discrete and localized Pauli errors.

Although no results were stated,

But Xu Mang could guess the final answer based on his understanding of quantum. In fact, these errors can be eliminated by using quantum error correction algorithms.

so hard!

What the hell... Xu Mang's scalp was numb, but he couldn't do without research... With Google's realization of pseudo-quantum supremacy, it will inevitably affect the research strategies of research organizations and companies in various related fields in China , It will even affect the layout of the country's quantum technology development.

must follow

Be brave and follow, otherwise you will be pulled further and further away. Technology... Once you are pulled away, the distance created cannot be made up in a few years.

bang bang bang,

There was a knock on the door, interrupting Xu Mang's endless sadness.

Who is it?

I!

oh...

moment,

Yang Xiaoman walked into Xu Mang's office with a thermos, silently locked the door, and said to the confused Xu Mang, Idiot... this is the kidney tea I just brewed for you. , quickly drank it, and after drinking it, I was motivated again at night.”

Xu Mang:? ? ?

Fuck!

This is a female demon, right?

Do you want to live?

Looking at the thermos in front of him, and glancing at Xiaoman who was full of anticipation, Xu Mang couldn't help but burp after drinking.

Please go out...I still have to work. Xu Mang said with a serious look.

But Yang Xiaoman didn't seem to be affected. Instead, he walked to Xu Mang's side with a look of love and fell down... Fortunately, Xu Mang reacted quickly and avoided Xiaoman's touch by relying on the pulley under the chair.

Ouch!

Yang Xiaoman lay on the ground and looked at Xu Mang angrily, his eyes full of murderous intent.

Let's go!

I still have a lot of work to do. On Xu Mang's forehead were engraved the words 'unyielding'.

finally,

Xiaoman cursed and left the office.

call...

It's safe! Xu Mang let out a long breath and sorted out his thoughts. Xu Mang returned to the question. He thought that writing a thesis would be easy. What.

At this time,

the phone rings,

The bell was replaced with Tactical Recline.

Hello?

What's wrong? Xu Mang received a call from Chen Xi.

Brother Xu Mang?

I heard you played WOW before? Chen Xi smiled and said, Do you want to play the nostalgic server? That author Taibai Mao who owes more than a hundred chapters is also playing. play games...

Forget it...don't have time. Xu Mang said indifferently, When will you come to Shanghai?

ah?

Uh...the end of August. Chen Xi said, By the way...Brother Xu Mang, there is one thing you can analyze for me?

explain!

That's...you have been with Sister Xiaoman for so long, do you feel disgusted with her? Chen Xi asked cautiously, You should understand what I mean.

Xu Mang probably understood that this kid was getting a vaccination to prepare for the future. If he broke up with Guo Tianmei, he would avoid a huge shock, but...he obviously found the wrong person, so he asked a question People who shouldn't ask.

how?

Is Guo Tianmei okay? Xu Mang asked.

I...

This... Chen Xi sighed, and said helplessly: Brother Xu Mang... To tell you the truth, I can't take it anymore. Tianmei's desire to control is too strong. She almost forbids me to talk to other strange women. Chatting, in the past... She wasn't like this before, but recently this trend has become stronger and stronger.

Xu Mang frowned, and said calmly, Don't ask me this kind of question...asking me means breaking up, or...talk to your sister Xiaoman? She claims to be an emotional expert, and she may give you A wanted answer.

ah?

Forget it...forget it. Chen Xi said in fear: I'll observe and observe.

words fall,

Hang up directly.

Xu Mang lay on the chair, looking at the ceiling above his head, the emotions between urban men and women were really complicated.

Fortunately, Xiaoman is relatively simple.

But... is she really innocent?

Quantum Supremacy...

Xu Mang's eyes returned to the front of the display screen, and after a fierce ideological struggle, Xu Mang finally made up his mind to write an article about the shortcomings of Google's Quantum Supremacy, especially the content it currently displays.

In Xu Mang's eyes, the algorithm Google used to demonstrate quantum supremacy was meaningless. It didn't solve any problems, and it didn't intend to solve any problems at all. Its purpose was to demonstrate the potential of quantum computing.

and...

Most importantly, Xu Mang discovered that Google still adopted the concept of physical bits. If Google were to solve the Shure algorithm, Google's so-called quantum supremacy would be impossible.

right!

that's it!

Logical qubits.

...

Magic City,

in a neighborhood.

Xia Qing, director of the Department of Computer Science at Fuda University, is calling a friend. This friend has some connections. He is the deputy director of the Supercomputer Center of the Academy of Sciences. He graduated from the same school as Xia Qing. The deputy director is Xia Qing's brother.

Brother...

The candidates for the director of your quantum computer laboratory... Is there any list? Xia Qing asked.

how?

You have this plan? Brother Xia Qing smiled.

Xia Qing smiled wryly: I'm asking for someone else.

who?

Can someone please move you? Senior Brother Xia Qing became interested and said with a smile.

Xu Mang!

The deputy director of our school's physics department, professor of theoretical physics. Xia Qing said seriously: Professor Xu Mang really wants to engage in this project, and...he has research and development experience. Currently, the material science database that is being promoted nationwide includes a The supporting software of the series was developed by him alone.

At the same time, it is also the computer security competition in Shanghai... Forget it, this is really a small honor. Xia Qing said, What do you think?

Xu Mang?

Brother Xia Qing fell into silence, and said seriously: Xia Qing...to tell you the truth, Xu Mang is on the candidate list, but...he is relatively late, and the first few are all experienced in the quantum computer industry. , and Xu Mang has nothing... He is at most a reference.

this...

What to do?

Xia Qing felt helpless for a moment, the reality was so cruel.

Xia Qing...

It's almost impossible for Xu Mang to be selected. Senior Brother Xia Qing said, He doesn't have any experience or related experience, so he won't be considered.

Um...

hang up the phone,

Xia Qing was very uncomfortable, as long as he failed Xu Mang's expectations of him.

After thinking for a long time,

Xia Qing decided to inform him that there was no need to hide this kind of thing.

The phone is connected...

Hello?

Xu Mang... I have bad news for you. Xia Qing said helplessly, It is almost impossible for you to be selected as the director of the quantum computer laboratory.

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