Chapter 442: Quantum probability (two/three)

"Professor Xu..."
"I...I want to quit." A girl stood in front of Xu Mang, lowered her head, and looked at Xu Mang embarrassedly: "It's completely different from me at school. There isn't even a speaker here. ."
Xu Mang looked at this girl, the eleventh person who quit so far, and the last one he predicted. In two weeks... eleven people have left. Although the conditions are quite difficult, Didn’t work hard like this?
"Really so hard?" Xu Mang couldn't help but asked, "Except for being boring... it's okay."
"No..."
"There were still people chatting with me, but...everyone left." The girl said helplessly: "Now...the rest is doing research every day, and discussing it while eating...can't stand it. ."
Xu Mang: 囧
Nima,
Isn't this good?
Who introduced this?
"Oh..."
"Then you go, there is no contract signed anyway," Xu Mang said.
Seeing the girl's back left, Xu Mang began to reflect, is it true that the position is shifted? I could not help but took out my mobile phone and clicked on the map software, and navigated directly to the city center. The display on the mobile phone was only over 20 kilometers.
Okay...
That is more than 20 kilometers, at the speed of riding a motorcycle in the middle of the night, it will be there in ten minutes.
Looking back now,
There are only six people left in the huge laboratory, and these six people put a quotation mark because they often have to go to class. That is to say, there are only five people working in such a large laboratory, which... Right.
wrong,
And the chef who cooks.
"Ugh..."
"It's so miserable!" Xu Mang sighed, thinking about the gravitational wave joint detection laboratory. I heard that there are more than 30 people. Then compare himself with them, it is simply the difference between heaven and earth.
Licking the wound for a while,
Xu Mang came to the place of work silently. Wang Ai and Dong Yu were calculating data in front of the computer. As idlers, he walked over quietly, standing on the side watching the two calculations, not to mention... It is more precise, but something is wrong.
"Professor Xu?"
"Did you leave another person today?" Dong Yu asked curiously: "I saw something wrong with her a few days ago. I thought she was sick at first, but later I found out that I was thinking about how to leave this place. "
"..."
Xu Mang did not speak, and left silently.
"???"
"???"
Wang Ai and Dong Yu looked at each other, and saw the confusion in each other's eyes.
"Xiao Ai?"
"This...what the is going on?" Dong Yu said with a puzzled face: "It seems that Professor Xu today is in a depressed mood. It seems...it seems to have broken up. Normally people who broke up will be like this."
"Impossible!" Wang Ai said solemnly: "I suspect that there have been too many people walking recently, and I couldn't accept this situation at once, which caused a heavy heart."
"I think it's not bad. I don't know why those people left." Dong Yu said helplessly: "Many people envy me. After all, I can do research in Professor Xu's project and I can quickly improve my ability."
at the same time,
Xu Mang came to Hu Jie and Zhang Yapeng. The two were responsible for finding neutron stars and black holes. However, it seems that their work is quite tiring at the moment. All the data is copied by Brother Chuan Xiao. They must be in Mangmang. Find celestial bodies that may detect gravitational waves in the data.
"Professor Xu?"
"Don't pay attention to me... you go ahead." Xu Mang left.
"..."
"..."
The two also felt that Professor Xu today was a little different. It was obvious that today was the way he looked after the breakup, depressed...there was an expression of seeing through the world on their faces.
"Hu Jie..."
"What's the situation?" Zhang Yapeng frowned and asked, "Is Professor Xu broken in love?"
"impossible!"
"Professor Xu’s girlfriend... I have seen it, and I met him once in school. At that time, Professor Xu and his girlfriend were very close." Hu Jie said seriously: "I think it’s the laboratory people who walked too much. Too much, I cannot accept this situation for a while."
Hu Jie's words were approved by Zhang Yapeng, and it seems this is indeed the case.
Eleven people left at once, and no one can stand it.
at this time,
Xu Mang returned to his office. In fact, the work of detecting gravitational waves is very simple. It is to find the corresponding neutron stars and black holes, and then perform the detection. This is only a matter of time and does not require proof. The predecessors have all completed .
but...
Just after looking at the calculations of Wang Ai and Dong Yu, Xu Mang suddenly realized a problem...the detection accuracy may not be enough!
This is not Xu Mang's unreliable origin. Wang Ai's time to calculate a caliper distance is too large. Even if a gravitational wave is detected, there is no difference in the calculated value.
Xu Mang began to improve the calculation method, but no matter how hard he tried, this value still couldn't be reduced. At this time, Xu Mang set his sights on the laser interferometer, whether this instrument was not good.
But this idea was quickly dispelled. The measurement method created by laser interferometer is the highest level of accuracy in human history for tens of millions of years. Nothing is more accurate than this, so there is only one situation...exist in this world Another calculation process can be accurate to a known limit.
"The system... I need a mathematical tool to accurately calculate gravitational waves."
[The exchange value of mathematical tools for accurate calculation of gravitational waves after system identification: 1000000 (mathematics skills)]
[The exchange value of mathematical tools for accurate calculation of gravitational waves after system identification: 2000000 (physical skills)]
[The exchange value of mathematical tools for accurate calculation of gravitational waves after system identification: 1,000,000 (astronomical skills)]
[Requirements: Level 4 Intelligence]
[Requirement: Proficient in all three skills]
Fuck...
Nima!
Is it so demanding?
Seeing the exchange requirements given by the system, Xu Mang knew that with his current ability, he would never want to find gravitational waves in this life. Without a matching calculation tool, everything is funny, and success only exists in the fantasy of the brain.
Rapidly rising to level 4 intelligence is a huge challenge for Xu Mang at present, but with such a lack of tasks, it seems impossible to achieve it in a short time.
Disbanding and not disbanding...
It doesn't work if you waste it, wasting other people's time.
Can only seek other items temporarily.
"Brother Chuanxiao..."
"There is one thing that needs to be discussed with you."
...
"what?"
"Lack of calculation tools?" After hearing Xu Mang's words, Brother Chuan Xiao looked at him in surprise: "You... are you sure?"
"Correct!"
"I just watched the calculation process of Wang Ai and Dong Yu, and found that the change in the length of time passing the light is too large." Xu Mang said seriously: "It is too big to speak. According to the current situation, we will always No gravitational waves can be found."
Brother Chuan Xiao frowned. Xu Mang can't be blamed for this matter. It's the first time everyone has done this, and it's better to find mistakes at the start-up stage than when the mistakes are not clear after the end.
but...
This is trouble!
How did you tell the members about this situation?
"I think...you can't hide it by hiding it." Brother Chuan Xiao said earnestly: "Moreover, they are a member of this laboratory. They have the right to know these inside stories. Let's look for this calculation tool together."
Xu Mang thought for a while and said seriously: "For the time being, I will study the others, and put the gravitational waves on the side first."
"It can only be this way."
"But you still have to make it clear to the members, otherwise..." Brother Chuan Xiao said.
"I will!"
soon,
Xu Mang convened everyone and held a short meeting in the conference room. The main content was to describe the major troubles currently encountered and the lack of computing tools. However, everyone did not feel frustrated. In research projects, it is quite common to encounter such problems.
After voting, the four people led by Brother Chuan Xiao to study the problem of neutron stars and black holes, and collected relevant data by the way, while Xu Mang went all out to find calculation tools.
Fortunately in misfortune,
No outsider knew about this, which also saved Xu Mang a lot of trouble.
Back to the apartment,
Xu Mang did not see Xiaoman's figure. Recently, she has become more and more busy. It seems that she has become an investment fund. Then she has attracted a group of students who are good at mathematics and engaged in investment with her, which led to the meeting. Opportunities are also decreasing.
After making a bowl of fried rice with eggs for myself, I sat at the table alone, flipping his mobile phone while eating, to see if there were any major discoveries recently.
Watch watch,
Xu Mang noticed a news item titled Probability Problem in the Quantum World.
It seems to come from National Tsing Hua University.
The central idea of ​​this news is the wave function. The National Tsing Hua University research team believes that the wave function in a quantum system can only describe a set of probabilities.
Not to mention,
Xu Mang agrees with this view. The probability of a quantum system behaving in one way and another. In the world of quantum mechanics, probability is everything. In a simple system, it can be derived from calculating the wave function. It's all other information.
however...
In the face of extremely complex systems, wave functions can only describe a set of probabilities.
This is what the National National Taiwan University Research Group wants to say. The wave function in a complex quantum system can only describe a set of probabilities.
[Trigger task: Quantum Probability World]
[Note: Reveal the full picture of wave function effects in complex systems]
[Reward: Upgrade Card10]
I...
This...how is it possible!
Xu Mang's head suddenly grew. Although he lacked an upgrade card, the task was too difficult. The National Tsing Hua University's research did not make a mistake. In the face of complex systems, it is impossible to get the full picture of the wave function effect.
So this task is an impossible task!
"You have a new lawyer's letter, please check it carefully!"
At this time,
The mobile phone rang a brand new ringtone. After using the ringtone of "Poultry You Are So Beautiful", Xu Mang really received a lawyer's letter. However, after consulting with the legal department of the Lao Zhangren Group, he told him not to panic because the other party has no IQ. .
But just in case, Xu Mang changed the ringtone.
"Hey?"
"My dear..." Yang Xiaoman's voice came from the phone, "Save me a little dinner. I'll be back in half an hour."
"Oh."
After receiving the call, Xu Mang hurriedly cut the shredded shreds, diced ham, and beaten eggs. After preparing all this, he came to the computer desk and began to think about the so-called complete picture of the wave function effect in the complex system~www.mtlnovel. com~However,
The more Xu Mang thinks about it, the more incredible he feels. Is this really possible?
Obtain the basic details of describing isolated quantum systems by direct observation... how is this possible! Unless there is a certain method in space, information about atomic possibilities can be found at specific locations in the system.
So what is the difference between this degree of accuracy and laser interference instruments!
Ugh?
laser?
Suddenly Xu Mang thought of something, and then a bold and expensive idea gradually formed in his brain.
......
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