I Don’t Want to Win Lying Down

There will always be some troublesome things in life, some can be dealt with, but some cannot be dealt with, such as Xu Mang came to say... He has encountered a lot of troublesome things, except for Xiaoman's figure, which he can't solve, Everything else is fine.

Including the gravitational wave exploration project, which has been stuck for a long time, at least Xu Mang knew what points he was missing. Who knew... the quantum computer completely confused Xu Mang.

for a whole week,

Xu Mang didn't make any progress, he was still at zero percent, but...he was used to it.

this day,

As usual, Xu Mang got up in the morning... silently put on his clothes, ate the breakfast made by his aunt, and rode to the laboratory to work. It was more like meditation than work. He tried to use Google's Thesis went to work on four thousand qubit chips, and then... time to go.

Although he has mastered all the known physical theories, the problem still exceeds Xu Mang's imagination. What is needed at this time is the ultimate theory of everything, but the so-called ultimate theory itself is a false proposition.

The past few days have not yielded nothing. Xu Mang analyzed the term 'quantum supremacy', which was actually a cage fight between supporters of competing interpretations of quantum mechanics.

Xu Mang was particularly unhappy about Google's inheritance of the United States' world hegemony thinking. Why do you want to dominate the world as soon as the United States comes out?

Have you ever asked yourself?

pity...

Xu Mang sighed. He really didn't ask.

What are you doing today? Xu Mang opened his plan. According to the current plan, today he should study the effect of random quantum circuits on quantum computers. This is a brand new concept, and Xu Mang has never been exposed to it before.

Regarding random quantum circuits,

Xu Mang found Google's paper, and they used this random quantum circuit to demonstrate quantum computing capabilities. In fact, a random quantum circuit is to randomly select a series of gates from a set of quantum gates, and act on randomly selected qubits. , the final output is a random sample in a 2^53-dimensional state space.

The general structure is like this...

This model, which can make the computing power of quantum computers obtain double exponential acceleration, is called Nevin's law, which uses the computing power of traditional computers as a basic reference to describe a rule for how fast quantum computer computing can develop.

very horrible,

Through simple calculations, Xu Mang was stunned by this speed. The number of qubits and the depth of the algorithm will increase exponentially with time, and the quantum computing power will also increase exponentially, eventually reaching an infinitely terrifying speed. If it continues to grow, traditional computers will be completely tragic.

morning,

Xu Mang still found nothing. He glanced at the time at 11:30, silently took out the lunch box prepared by his mother-in-law, and began to eat alone in the office. Some people said that the highest state of loneliness is self-discipline, Xu Mang felt... I may end up alone.

well?

Well... I'm eating, don't worry... Can a living person be suffocated to death by urine? Xu Mang received a call from Xiaoman and said helplessly, Mom has already prepared a lunch box for me, and it happens to be here There is a microwave oven, what's the situation with you? Have you wiped out those heroes?

Hearing Xu Mang's words,

Yang Xiaoman was almost pissed off, what does it mean that a hero is wiped out?

Hello!

What do you call that? Yang Xiaoman said angrily, Obviously they rely on their own qualifications to make a mess in the company. Is it wrong for me to teach you a lesson? Today, I fired two people who disagreed with me. .”

Xu Mang: 囧

Nima,

If you disagree with you, you will fire others, too...too domineering!

hey-hey!

They should be fired. Xu Mang smiled.

well?

Let me ask you something. Yang Xiaoman said seriously: Why do you have to pay the funds yourself? The research is successful, and then the Academy of Sciences will give you money to collect the ready-made ones.

This is clearly eaten!

Xu Mang smiled wryly, and said seriously: This is... a good plan set up by Dad and uncle. I need to gain a firm foothold in the field of scientific research, so that Dad and uncle can benefit from it, and then I can also benefit from them. Get what you want.

After Xu Mang's instruction, Yang Xiaoman completely understood the layout. Although there are several scientific researchers in the family, they are not very high-level and can't play any role at all. This doesn't mean that Xu Mang's joining has completely changed it. this situation.

money?

To be honest, it doesn't matter at all. Money is just a simple number to this family.

well...

I'm sorry... Yang Xiaoman said helplessly to Xu Mang, I let you get involved in this network.

fine.

This is a society where the ass determines the brain. Now that I'm in this position, I think differently. Xu Mang said indifferently: Scientific research is actually a competition for resources. Sometimes I face not only From abroad, but also from home.”

Um!

Husband, come on!

If before,

Xu Mang might be scared to pee when he heard Xiaoman act like a baby, but now he's used to it, and even Xu Mang thinks it's cute.

Close your eyes silently, imagining Xiaoman's cute appearance...

hiss!

horrible!

...

afternoon,

Xu Mang received a call from Hao Ren, deputy director of the Supercomputing Center of the Academy of Sciences. He provided Xu Mang with a sample, a 20-qubit chip developed by the Semiconductor Center of the Academy of Sciences, about one square centimeter. This was a life-saving straw for Xu Mang.

Professor Xu...

You mustn't break it. I've worked so hard to get it... Even though it's just a test sample, it's still very precious. Hao Ren said seriously: It's broken. ...I can't afford it.

Do not worry!

I still don't understand? Xu Mang said with a smile, A good baby who is harmless to humans and animals.

...

Your reputation...we all know about it. Hao Ren said helplessly: Forget it... I will give it to you for research, but there is only one sample, and if it is damaged, there will be no second sample.

oh!

hang up the phone,

Xu Mang suddenly came back to life on the spot, and his life was full of expectations again.

until noon the next day,

An intern found Xu Mang with a box, and handed over the precious chip to Xu Mang.

gone?

How about...after dinner, let's set off the next morning. Xu Mang looked at the young man. From his expression, it could be seen that he had been on the plane for a long time.

No!

I still have to hurry back, Professor Xu.

words fall,

The young man is gone...

Xu Mang: (°ー°〃)

kind of...

Feel ashamed!

Xu Mang, who got the chip, came directly to the school, asked the guard in the security room to get the key, and started his own reverse research to see what was in the chip, let alone...Through his own reverse research, plus Looking at the existing papers and data on the Internet, Xu Mang roughly had a direction.

The quantum chip in hand is a bit awesome. It is a chip with 20 superconducting qubits and realizes global entanglement. These 20 qubits are evenly distributed around the central resonant cavity.

It only takes a millionth of a blink of an eye for twenty atoms to go from a coherent state to an entangled state where two opposite states exist at the same time.

one afternoon,

Xu Mang obtained a lot of useful information from this 20-qubit chip, but his progress was only from 0% to 0.1%.

...

night,

Yang Xiaoman had just finished taking a shower, opened the bedroom door and saw Xu Mang still sitting in front of the computer, typing away, heartbroken for him for a moment, walked behind him carefully, and hugged him gently.

Honey... take a break. Yang Xiaoman said softly: Don't make this so tiring, you're like this... It hurts my heart to see it.

...

You just took a shower, don't you know you're hot? Xu Mang said with a look of disgust, Go away!

Yang Xiaoman: (#￣～￣#)

I...

I really want to kill him with a brick!

But for the sake of his concentration, Yang Xiaoman didn't ask for anything too much. She lay down in bed alone and read women's clothing magazines, but she felt a little angry when she read them. Everyone was a woman, why did they Such a good figure?

at the same time,

Xu Mang is designing a quantum chip. The material he chooses is of course graphene, which he is the most expert in. However, he searched for related papers. Even though graphene has become a very popular material under his influence, it can be used in quantum computing devices. It has also been studied, but the coherence time performance is not documented.

so,

At present, Xu Mang has to solve whether graphene has coherence time. As long as it is proved that the qubits of graphene are time-quantum coherent, graphene can be used to build complex quantum circuits, thereby completing a superconducting quantum chip similar to that of the Academy of Sciences.

Then there's the issue of compatibility, like Tesla's 18650 battery pack, by sorting the chips in a way that accumulates to four thousand qubits.

but...

Fantasy is beautiful, but reality is very cruel. Everything needs to start from scratch, use the existing physical framework, and slowly find a structural framework that can support your own ideas.

time?

Sorry...don't know.

It could be a week, it could be a year, it could be a lifetime.

Nine p.m,

Xu Mang just took a shower and went to bed. A lot of mental exercise made him a little tired. He almost touched the pillow and fell asleep in the next second. Yang Xiaoman was still looking forward to something, but he waited for half an hour For many hours, there may not be any movement.

what's the situation?

Actually... actually fell asleep?

Yang Xiaoman was like a deflated rubber ball, she instantly languished, and soon...she also fell asleep.

early morning,

Yang Xiaoman got up on time, but she suddenly found that her husband had disappeared. This... This is a bit abnormal, this big idiot hasn't woken up early for a long time.

At this time,

the phone rings,

Yang Xiaoman glanced at her mobile phone, and the caller on it made her frown together.

she?

Why would she call me? Yang Xiaoman hesitated for a long time, but still answered the phone.

hello?

Xiaoman! A woman's voice came from the phone.

Chu Youyou! Yang Xiaoman said angrily, Do you have anything to do with me?

The annual Mensa Huaguo branch gathering is about to begin. This year it will be held in the Maldives, and it will still be held under the AA system...you didn't come last year, this year no matter what...you have to come! Chu Youyou said with a smile .

The so-called party is to show off IQ by eating, drinking and having fun. Yang Xiaoman has always participated in this IQ show conference. Last year, it was because she just fell in love with Xu Mang. How could a woman in love abandon her boyfriend and go to some party.

correct...

You can bring a family member this year, but it's best to be your partner. Chu Youyou smiled and said, Xiaoman? Do you have a boyfriend? By the way, I found a boyfriend who is very, very good. He is a doctor of returnees. Multinational companies as Asia-Pacific regional managers.

Yang Xiaoman: (*￣︿￣)

What's the meaning?

Are you showing off to my wife?

snort!

Sorry... I'm engaged! Yang Xiaoman said angrily.

What?

You...are you engaged? Chu Youyou said in horror, This...this...

moment,

Chu Youyou regained her emotions, and said seriously to Yang Xiaoman: Xiaoman... Please, you and your fiancé must come to this party, and I will pay all the expenses.

Yang Xiaoman said indifferently: Okay.

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