Movie black technology

Chapter 496 Quantum Communication (2/3)

"The technology used is a little relationship with the monster."

The technical application materials involved in the technical part of the technology, so Chen Shen also has to explain with Wang Qian: "The principle of this technology is like quantum entanglement. When one party changes, the other party also has corresponding changes immediately. That is to say, it is theoretically a communication technology without time delay. "

Wang Qian Sisso, "Quantum is entangled?"

"I remember that quantum communication is not an instant communication method?"

Chen Shen listened to know that she thought of elsewhere.

I quickly gave her back: "It is just a technology that is close to the quantum. It is not through quantum, but the specific technology involves the monster project, so I am not convenient to say too much."

Quantum communications is indeed an instant communication method, which is actually a confidential communication.

Some people think that the quantum entanglement can be used, that is, between the individual states, the other party changes, regardless of the characteristics that the state is instantaneous changes, so that communication is not delayed.

However, limited to quantum superposition state and quantum collapse effect, which uses quantum to realize instant communication in the current cognition, there is no theory.

The quantum superposition state means that the position of the quantum and the status of the position are probability, no certainty, which can appear here, or where it may appear, it may be this state.

Before the observer is observed, its state and location is not determined, both this state is also that state, which is also in that position in this position.

The two opposite states are present in the quantum, which is the quantum superposition state of the reversal.

Only after being observed, the state of the quantum will enter the determined state from the magical superimposed state, which is quantum collapsed.

If you want to apply quantum entangled phenomenon into instantaneous communication.

Then the actual situation is like this -

Set in two boxes, each has a special coin, which is in a superimposed state, both a front side and the opposite side, similar to the case where the coin is erected.

In a special rule, this is a superimposed state, which can be seen that the coin at this time is both a front and back.

In an instant opening of the box or other observed behavior, the coin will fall down, and everyone can know its positive and reverse state, and when the coin is observed is a front, the other coin will change immediately to the reverse state. vice versa.

In addition, for any operation in the box, it will immediately lead to its state to be determined, which is the collapse of the quantum.

And the two parties to communicate, each with a box leaves, there is a very far between them, and the distance is calculated from the light years.

When Party A wants to communicate through the coins in the box, the coins in the box are operated.

After the operation is over ...

There was no follow-up.

Communication is broken.

In the two parties calculated by the light year, in addition to the mutually entangled coins, they cannot quickly get the other party from the other means.

After Party A after the observation of the coin, Party B cannot know the action of Party A, and it is not known that the coin status in his box has been determined.

Because any observation behavior causes the coin state to be determined, both parties cannot be observed before communication, even if the instrument is used to record the coin state, it will result in the state of the coin to be determined.

This leads to when both sides open the box, no matter who the coin in the box is falling, it is the behavior of the observations caused it to fall, or the coin is observed, causing it I have fallen before I open the box ...

Divided to the end, if both parties want to determine who obeys the coin, it has caused it to confirm the message through other communication means ...

It turned a circle and returned to the initial starting point.

Therefore, quantum entanglement cannot be used to deliver information.

Can only be used as a means of encrypted communication.

In the process of communicating between the two parties, once there is a third party to talk, it is an additional observation that will lead to an abnormality of the quantum state, and the communication between the communication, as long as the quantum state is correct, you can know that there is a third party to steal information. .

This is also a kind of "no hand, reach the hand must be caught".

Chen Shen said that Wang Qian suddenly understood, "I thought you had crack the characteristics of quantum measurement."

Chen God is speechless, "Where is it so easy ..."

"Your words, what is the result is not surprising ..."

Wang Qian is really speechless.

There are so many projects in these years, Chen Shen is successful.

In her heart, Chen God is really cracking in quantum observations, the collapsed effect is not surprising.

"I have already submitted this application earlier, and I have been prepared earlier." Since I found that the opposite monsters were born in advance, Chen Shen has always had a sense of urgency.

Wang Qian nod, immediately according to what he said, put the application materials through confidential channels.

And this project application is different from the past.

The material is submitted to only an hour, Wang Qian called, and the project has passed the approval and can officially start.

Even Wang Qian is surprised to this speed.

This approval speed is like Wang Yi's year, they have been waiting for Chen God to submit the material, and then approve it immediately.

In the past, although it can be passed smoothly, it is generally waiting for two or three days, and everyone carefully studied ...

Chen Ning that received the message did not delay the time, immediately submitted the information that the prepared particle bundle launching device also had a spatial crystal energy boot device.

Both of these are sanding from the technology from drone armor.

After all, the two sets is to send the moon. It is naturally not like a movie, putting them on the armor.

Even if it is a Tibetan antelope or devil fish, I want to transport a thousand tons started mechanism to the moon, and still a way to block and long mission.

Don't say a time delivery of six drones.

Moreover, the drone can not be able to adapt to the environment of the moon, and there is no use.

The details are calculated, and it is definitely to peeled the two sets of equipment from the machine.

Just when Chen Shen was working hard, the ocean is quietly welcoming the birth of the second monster ...