What is teleportation in simple words. This is a complete shock! They hide from us that teleportation is possible! Experience of scientists from different countries

What is teleportation? The word is a mixture of the Greek tele (-far) and the Latin portare (-to carry).

I like the movie Teleport. Haven't reviewed it for a long time. Usually it is this spatial movement that is called teleportation. Is teleportation possible in this form?

In academic science, there is only one term associated with teleportation - this is quantum teleportation. Of course, scientists and philosophers consider theories about wormholes, parallel worlds and spaces, and so on. But I'm only interested in theories that have been confirmed by experience, or a good theoretical justification, which can become a real basis for technical implementation.

quantum teleportation

The essence of the phenomenon of quantum teleportation (briefly, further CT) in that we do not transmit energy or matter over a distance. There is only information transfer. And this does not contradict any hitherto known principles.

It remains to be seen how the possibility of teleporting information is combined with the principle of locality, according to which only its close environment can influence the state of an object.

The transmission of information using QDs requires the transport of quantum objects (one of a pair of quantum-entangled particles) and additional transmission of information by conventional communication channels.

Therefore, CT does not even pretend to be an instantaneous communication channel (null transmitter).

Data transmission in space

There are well-known problems with communication with satellites remote in space. Signals propagate at the speed of light, therefore communication delays even with the Moon are several seconds (at least the signal must reach the Moon and then return some response).

And if we take Mars, for which various missions are currently preparing, then the time of the signal from the Earth on the way will depend on the relative position of the planets and can reach tens of minutes.

In this regard, in our time, an autonomous spacecraft must itself make decisions on the spot.

Perhaps someday the use of CT for null communication will become a reality. Theoretically, the device can fly away with a "reserve" of bound particles, which it will use as needed. And there is some way to replenish them.

I will return to this topic (zero connection) later.

Teleportation

So far, physicists do not see opportunities for teleportation. Why? At least for the simple reason that there are no prerequisites to make changes to the principle of conservation of energy. The principle was introduced empirically, therefore, perhaps, physicists still lose sight of something :), and the law may not be observed under some conditions. Who knows?

We cannot "delete" an object at one point in space and insert it elsewhere. All "transformations" of an object must be smoothly connected to each other. A transmission channel is required.

Alternatives

Let's see what the alternatives are. The first idea, which is also present in fiction, is copying.

copying

The teleportation object is scanned at the point A, and at the point B a full copy is created. What to do with a prototype? Apparently, the prototype will have to be disposed of.

Imagine a kind of bio-printer with a shredder :).

The task of scanning and copying is very complex. It can be simplified, taking into account that some parts of the object require more accurate reproduction, and some do not. For example, copying the lunch that is digested inside your digestive tract is an unaffordable luxury. And copying pathologies, acquired mutations, defects is generally stupid. You need to copy the brain of the object, the rest needs only to be reconstructed.

Consciousness and container

What is our sense of presence at this point, here and now? This is just a set of impulses from our "biological sensors" to the processing center of these sensors - the brain.

Our consciousness is formed by the brain, the rest of the body is a container, a shell for our nerve center. If it is possible to separate the functioning brain from the shell, and then create a mechanism for remote “connection” to the synthetic shell, then switching between carriers will be perceived as “teleportation of consciousness”.

Coming back to earth

Returning from "heaven to earth", it is interesting to look at what stage the required technologies are for creating alternative teleportation.

Null bond

As for the null link, which is required for fast data transmission over cosmic distances, fundamental physics says that this is possible.

Bio scanner, printer, shredder

Subatomic scanning particle by particle with the creation of a copy is not yet a feasible task. In general, this is a subject for a separate flight of fancy.

There are several difficulties here, and not only technical ones. I have already mentioned at least one thing - the “prototype problem” - where to put it then? The second problem is the definition of scanning speed. How quickly do you need to analyze the prototype so that the vital activity of the object does not affect this process? Given the subatomic nature of this process, the times can be pico and even femtosecond ranges.

But compared to the subsequent task of creating a copy, scanning is child's play.

Perhaps I am overcomplicating the task, and it is enough just to scan the positions of the cells of the body. How the brain works is not entirely clear. How detailed should it be “photographed” in order to be able to copy the person imprinted in it?

Cyber ​​container

Imagine a bunker where the brain is stored. Nothing superfluous - only the brain, without the usual biological container. And the containers that are remotely controlled by the brain are somewhere far away.

We need at least two technologies - brain life support systems and an interface for connecting to living brain cells.

Elon Musk recently created Neuralink. He is going to create technology that will allow people to connect their brains to a computer.

The article tells about what teleportation is, whether it is possible. Its hypothetical ways of implementation are considered, for which it would be useful.

What is teleportation?

According to the scientific definition, teleportation is a change in the coordinates of an object. In this case, the movement cannot be justified and described from a mathematical point of view or a function of continuous time.

But what is teleportation? This is the effect of instantaneous movement of an object or person at any distance, at which it disappears from the starting point and appears at the end.

From the very beginning of mastering the world of physics, as we delved deeper into the secrets of nature and matter, humanity dreamed of the incredible. Some things and phenomena, years or centuries later, came to life in the form of things familiar to us: telephones, radio communications, organ transplants, etc. appeared. But some dreams of science fiction writers or popularizers of science have not yet come true. And one of them is teleportation. Is this phenomenon scientifically possible? Let's try to figure it out.

Does it exist?

Unfortunately for most science fiction lovers, scientists are not engaged in a targeted search and implementation of some incredible idea. It's the same with teleportation. At the moment, it does not exist, and it is not yet very clear at all how this can happen. There are several hypotheses, but so far it is impossible to test them. But nevertheless, we will analyze a few of them in order to understand what teleportation is, whether this phenomenon is possible at least in the distant future.

Kinds

The first is the so-called transport beam. With such teleportation, all molecules in the body of a person or object are scanned, their state is recorded, after which the original is destroyed, and in another place, such a machine creates a complete copy based on the stored data.

People who are at least a little familiar with physics already understand the impossibility of such a method at this stage of human development. Yes, and in the future too. Let's start with the fact that the number of molecules in the human body is incalculable, and even more so the recording of all their states, transmission and reproduction in a split second. In addition, from the point of view of quantum mechanics, it is impossible to create an exact copy of the derived quantum state. In addition, when the original is destroyed, the consciousness, which is inseparable from the physical body, is also destroyed.

It is from this process that teleportation, most often mentioned by science fiction writers, consists. Is this possible in our time? No.

Portal

Another type of instant travel is portals. A certain physical state of a certain area of ​​space, being in which throws the object into another, previously known. Most often, this method is mentioned in computer games and fantasy.

Magic

Such a transfer of an object or a person is not explained at all from a scientific point of view. Therefore, it can be considered only as an attribute of non-science fiction in various works of art.

Null-T

This is another type of teleportation that can be more or less justified by science. Its meaning is to open a window to another special dimension with a certain device, the coordinates of which correspond to our world, but the distances are compressed millions of times, and, having made another “puncture”, a person appears in a completely different place. For example, in another city or galaxy.

This method was widely described in his books by Arkady, and according to the same principle, their heroes made interstellar flights.

How to learn teleportation?

You can often hear this question, especially on the Internet. Answer: no way. Of course, if we consider this topic from the side of materialism, discarding all magic and other paranormal manifestations. You can even find communities that claim to teach the process. Naturally, not for free.

If we continue the mystical theme, then there are a lot of historical records of a person teleporting or simply disappearing from, for example, a prison cell. But all of them do not stand up to criticism and cannot give weighty facts of this phenomenon.

Benefit

If humanity one day develops to such technologies, whether it be a puncture into other spaces or something similar, it will be difficult to overestimate their usefulness. After all, then the centuries-old dream of instantaneous travel anywhere will come true! Be it another country, continent or planet.

The last point is especially relevant, because even with the construction of the fastest and most reliable spacecraft, it will be very problematic to reach neighboring stars, even at the speed of light, all the more so you need to remember the relativity of time. And instantaneous movements in space greatly facilitate this activity.

In the meantime, to the question of whether there is a teleport, the answer, unfortunately, is no. And most likely, if it is invented, it will have completely different fundamental properties.

This technique will open a new world for you, where there are no usual laws of nature! You can learn how to teleport and be in different places instantly!

Our imagination speaks the truth!

The phenomenon of teleportation¹ has always lived in people, mostly like a fairy tale. In ancient legends, heroes were described who had the ability to move in one second over vast distances.

What is it: just fantasy or memory? The fact that these legends are found in completely different cultures, unrelated to each other, suggests that once people were able to teleport!

In the same way, there is now evidence that some masters, such as Indian yogis and Tibetan masters, can do it!

In fact, this ability to teleport is inherent in everyone, people just forgot about it. This was largely due to the fact that teleportation requires a very high level of internal energy² and a well-trained mind.

At the present time, old knowledge is beginning to wake up, and now you are reading an article that outlines one of the ways in which you will discover a unique technique for moving in space!

It must be said right away that teleportation is developed with long practice. Some people have been working on it for years. It is necessary to make your will³ pure, and your thought absolute. You can find the necessary practices on our website.

When you can learn how to teleport even over short distances, you will realize the real power!

How to learn teleportation? Technique

The bottom line is that our reality is made up of many different sub-realities.

Having learned to move between different realities at will, you will be able to dematerialize your material body and “collect” its original appearance in another place, without paying attention to the usual laws of physics!

You will discover physics of a new order!

1. The practitioner starts the session in a darkened room. He sits down, closes his eyes and relaxes the muscles of his body and face.

2. Soon the person will feel an immersion in a relaxed state of consciousness. He focuses on the process of his breathing, his feeling: an even deeper trance will arise.

3. Now the practitioner visualizes a place that he knows well and that is not far away: for example, the next room.

4. It is necessary to create the effect of "full presence". For this, you need good development and.

A person is completely immersed in an imaginary picture, he feels the hardness of the wall, the smell, all the sensations. The mind must believe that it is there!

5. Then the practitioner makes himself want to be in this room. The desire must be very strong, complete, as if everything depends on it!

He creates the belief that his material body is dissolving here and now, becoming pure energy and taking shape in the right place.

Gradually, after a lot of training, you will be able to believe in your feelings, and they really will arise! You will begin to feel how the body begins to "dissolve" in space, to become incorporeal!

This can be accompanied by a feeling of great pleasure, the main thing here is to maintain awareness and “gather” in the intended place.

When you learn to move short distances, you need to gradually increase them: incarnate on another street, in another city.

You need to know the place to which you will move: the technique of moving in space is based on the exact detailing of the terrain. Gradually, the power of your superpower will increase, and you will be able to teleport to much more remote places - for example, the place of your past vacation in another country.

You need to do no more than 45 minutes a day. In order to learn teleportation, you need to perform the exercise every second day.

Notes and feature articles for a deeper understanding of the material

¹ Teleportation - a change in the coordinates of an object (movement), in which the trajectory of the object cannot be described mathematically by a continuous function of time (

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For the heroes of science fiction films, teleportation is a common thing. One press of a button - and they dissolve in the air, so that in a couple of seconds they find themselves hundreds and thousands of kilometers away: in another country or even on another planet.

Is such a transfer really possible, or will teleportation forever remain a dream of writers and screenwriters? Is there any research in this area - and are we even a little closer to implementing the technology so familiar to the heroes of fantastic action movies?

The short answer to this question is yes, experiments are underway, and very actively. Moreover, scientists regularly publish articles in scientific journals about successful experiments of quantum teleportation - over greater and greater distances.

And although many famous physicists doubt that we will ever be able to teleport people, some experts are much more optimistic and assure that teleports will become a reality in a few decades.

This article has been prepared as a response to one of the submitted by our readers.

"Lies, Rumors and Tales"

First, let's clarify what exactly we are talking about. By teleportation, we mean the instantaneous movement of objects at any distance, ideally faster than the speed of light.

The word itself was coined in 1931 by the American publicist Charles Fort, who was fond of the study of paranormal phenomena. By analogy with "television", derived from the Greek τῆλε ("far") and the Latin video ("to see"), in his book "Volcanoes of the Sky" he invented a term to describe the inexplicable movements of objects in space (Latin porto means "transfer") .

"In this book, I mainly deal with the evidence that there is a kind of transference force, which I call teleportation. I will be accused of putting together outright lies, rumors, tall tales, hoaxes and superstitions. In a sense, I myself think so. In a way, no. I'm just providing data," writes Fort.

Indeed, there are many myths about such movements - for example, the common legend about the Philadelphia experiment of 1943, during which the American destroyer Eldridge was supposedly teleported 320 km away.

Image copyright NARA

However, in reality, all such stories turn out to be nothing more than speculations of conspiracy theorists, according to which the authorities hide from the general public any evidence of cases of teleportation as a military secret.

In fact, the opposite is true: any achievements in this area are widely discussed in the scientific community. For example, just a week ago, American scientists talked about a new successful experience of quantum teleportation.

Let's move from urban legends and fantasy literature to rigorous science.

"From point A to point B..."

The history of real, not fictional, teleportation began in 1993, when the American physicist Charles Bennett mathematically - using formulas - proved the theoretical possibility of instantaneous quantum displacements.

Of course, these were purely theoretical calculations: abstract equations that have no practical application. However, in exactly the same way - by mathematical means - black holes, gravitational waves and other phenomena, for example, have already been discovered, the existence of which was experimentally confirmed much later.

So Bennett's calculations became a real sensation. Scientists began to actively conduct research in this direction - and the first successful experience of quantum teleportation was carried out in a few years.

Here it must be emphasized that we are talking specifically about quantum teleportation, and this is not quite the same thing that we are used to seeing in science fiction films. Transmitted from one place to another not the material object itself(for example, a photon or an atom - after all, everything consists of atoms), and information about its quantum state. However, in theory, this is enough to "restore" the original object in a new location, obtaining its exact copy. Moreover, such experiments are also successfully carried out in laboratories - but more on that below.

In the world familiar to us, this technology is easiest to compare with a photocopier or fax: you send not the document itself, but information about it in electronic form - but as a result, the recipient has an exact copy of it. With the essential difference that in the case of teleportation, the sent material object itself is destroyed, that is, it disappears - and only a copy remains.

Let's try to figure out how this happens.

Does God play dice?

Have you heard about Schrödinger's cat - the one that sits in a box, neither alive nor dead? The Austrian physicist Erwin Schrödinger came up with this original metaphor to describe the mysterious property of elementary particles - superposition. The fact is that quantum particles can simultaneously be in several states at once, which in the world familiar to us completely exclude each other. For example, an electron does not revolve around the nucleus of an atom, as we used to think, but is located simultaneously at all points of the orbit (with different probabilities).

Until we have opened the cat box, that is, we have not measured the characteristics of the particle (in our example, we have not determined the exact location of the electron), the cat sitting there is not just alive or dead - it is both alive and dead at the same time. But when the box is open, that is, the measurement is made, the particle is in one of the possible states - and it does not change anymore. Our cat is either alive or dead.

If in this place you finally ceased to understand anything - do not worry, no one understands this. The nature of quantum mechanics has not been explained for many decades the most ingenious physics of the world.

For teleportation, the phenomenon of quantum entanglement is used. This is when two elementary particles have the same origin and are in an interdependent state - in other words, there is some inexplicable connection between them. Due to this, entangled particles can "communicate" with each other, even being at a great distance from each other. And once you know the state of one particle, you can predict the state of another with absolute certainty.

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Imagine that you have two dice that always add up to seven . You shook them in a glass and threw one bone behind your back, and the other in front of you and covered it with your palm. Raising your hand, you saw that you rolled, say, a six - and now you can confidently assert that the second bone, behind your back, fell out as a one up. After all, the sum of two numbers should be equal to seven.

Sounds incredible, right? With the dice we are accustomed to, such a number will not work, but entangled particles behave in exactly this way - and only in this way, although the nature of this phenomenon also defies explanation.

“This is the most incredible phenomenon of quantum mechanics, it is impossible to even comprehend it,” MIT professor Walter Levin, one of the most respected physicists in the world, throws up his hands. “And don’t ask me why this happens and how it works, because such a question is a blow below belts! All we can say is that this seems to be the way our world works."

However, this does not mean at all that this mysterious phenomenon cannot be used in practice - after all, it is confirmed over and over again both by formulas and experiments.

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Practical teleportation

Practical experiments on teleportation began about 10 years ago in the Canary Islands under the guidance of an Austrian physicist, professor at the University of Vienna Anton Zeilinger.

In a laboratory on the island of Palma, scientists create a pair of entangled photons (A and B), and then one of them is sent using a laser beam to another laboratory located on the neighboring island of Tenerife, 144 km away. In this case, both particles are in a state of superposition - that is, we have not "opened the cat box" yet.

Then a third photon (C) is connected to the case - the one that needs to be teleported - and forced to interact with one of the entangled particles. Physicists then measure the parameters of this interaction (A + C) and transmit the resulting value to the laboratory in Tenerife, where the second entangled photon (B) is located.

The inexplicable connection between A and B will make it possible to turn B into an exact copy of particle C (A + C-B) - as if it instantly moved from one island to another without crossing the ocean. That is, teleported.

"We kind of extract the information that the original carries - and create a new original in another place," explains Zeilinger, who has already teleported thousands and thousands of elementary particles in this way.

Does this mean that in the future scientists will be able to teleport any objects and even people in this way - after all, we also consist of such particles?

In theory, this is very possible. It is only necessary to create a sufficient number of entangled pairs and scatter them to different places, placing them in "teleportation cabins" - say, in London and Moscow. You enter the third cabin, which works like a scanner: a computer analyzes the quantum state of your particles, compares them with entangled ones, and sends this information to another city. And there the reverse process takes place - and your exact copy is recreated from entangled particles.

"Fundamental Issues Resolved"

In practice, everything is somewhat more complicated. The fact is that in our body there are approximately 7 octillion atoms (after the seven there are 27 zeros, that is, it is seven billion billion billion) - this is more than the stars in the observable part of the Universe.

But it is necessary to analyze and describe not only each individual particle, but also all the connections between them - after all, in a new place they must be assembled in the ideally correct order.

It is almost impossible to collect and transmit such an amount of information - at least at the current level of technology development. And when there will be computers capable of processing such volumes of data, it is not known. Now, in any case, work is being done to increase the distance between the laboratories, and not the number of teleported particles.

That is why many scientists believe that the dream of human teleportation is hardly feasible. Although, for example, a professor at the City College of New York and a well-known popularizer of science, Michio Kaku, is convinced that teleportation will become a reality by the end of the 21st century - and maybe in 50 years. Without naming specific dates, some other experts generally agree with him.

"This is a question of improving technology, improving quality. But I would say that the fundamental issues have been resolved - and there is no further limit to perfection," said Eugene Polzik, professor at the Niels Bohr Institute at the University of Copenhagen.

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However, there are a lot of other questions along the way. For example, will the "copy of me" obtained as a result of such teleportation be the real me? Will she think the same, have the same memories? After all, as mentioned earlier, the original of the sent item is destroyed as a result of quantum analysis.

“For quantum teleportation, the destruction of the teleported object in the process is absolutely necessary and inevitable,” confirms Edward Farhi, who headed the MIT Center for Theoretical Physics from 2004 to 2016 and now works at Google. “I think you would just turn into a bunch of neutrons , protons and electrons. You wouldn't look your best."

On the other hand, from a purely materialistic point of view, we are determined not by the particles themselves, of which we are composed, but by their state - and this information, scientists say, is transmitted extremely accurately.

I would like to believe that this is so. And that the dream of mankind about teleportation will not turn into a reality of the famous horror film, where the main character did not notice how a fly accidentally flew into his teleportation cabin...