Whether teleportation. Teleportation
Not every person can believe in the existence of such a phenomenon as teleportation. But the researchers managed to collect a lot of facts that indicate the possibility of instantaneous movement of physical bodies over considerable distances. Today we will talk about what kind of teleportation exists, what main types scientists divide it into, about the problems of its enforcement, as well as about the risks and dangers associated with this interesting phenomenon.
The concept of teleportation
The term "teleportation" has two roots: Greek. τήλε (far) and lat. portare (carry). Teleportation is the instantaneous process of moving an object over a considerable distance at a speed exceeding the speed of light. This phenomenon has been known to people for many centuries, and therefore teleportation has managed to get many different names. This phenomenon is called jantation, transgression, zero-transportation, zero-jump, hyperjump, hyperjump.
Mystics believe that teleportation is one of the untapped powers of the mind. The ability to instantly move is inherent in nature in a person from birth. But it belongs to the sphere of the inactive part of the brain, so ordinary people are deprived of the ability to instantly travel fantastic distances. It is assumed that a person who has revealed this ability in himself will be able to teleport if he concentrates on a certain point in time and space.
The dangers of transgression
We must not forget that the object, when moving, can be combined with matter already present at the destination. That is, the person focused on the place he needed and teleported. But at that moment, another person or object was in a given position. In this case, there are only two options further development events.
1. Explosion. It can be both small and huge.
2. The death of both living objects due to the combination of their atoms.
What is teleportation
After a long study of teleportation, researchers divided it into three main types. According to the accepted classification, transgression is:
1. Instant and gradual.
2. Quantum and "hole".
3. Consistent and voluminous.
Sequential teleportation represents movement along a communication channel. In this case, the object is split into atoms in the sending zone (transmitter), and then restored at the receiver. That is, its atoms are destroyed, and the person disappears. Then these same atoms are collected in the original organism in another place.
For such teleportation, a detailed scheme of the object down to atoms is required. This is necessary to preserve the original characteristics of the object during the move. A similar principle is embedded in the operation of some 3D printers. But when teleporting in this way, errors may occur due to the large amount of information that needs to be transferred. Based on thermodynamics, scientists concluded that this teleportation is almost impossible.
Human atomic detail is a big problem. People have not yet decided what constitutes consciousness and what can be considered a soul. What will be “recovered” by the receiver as a result? Is the subject the same or will his appearance change? Or will he appear at the receiver dead? If the object survives, then this can be regarded as killing it, and then resurrecting it, only at a different point.
What if "pierce" the space?
Volumetric teleportation considered simpler than sequential. This way of moving involves "puncture" of space-time. Matter is transmitted through such a puncture. Some researchers believe that such teleportation is needed.
Volumetric teleportation does not contradict scientific principles. It can be explained with general theory relativity, which suggests the possibility of creating artificial "punctures" of space. However, by definition, teleportation is instantaneous. Which, in turn, is already in conflict with the theory of relativity.
There is a more understandable type of teleportation - the combination of spaces. Overlapping sections are gates that lead to another part of the world. It should be noted that such a transgression is also inconsistent with the theory of relativity. In addition, when moving, the object finds itself in completely different atmospheric conditions. The body does not have time to adapt to changes in an instant, because of which it can suffer or even die.
How to teleport?
A person can teleport without using technical methods. This method belongs to the realm of magic. In this case, the subject will not need to teleport, but the ability to control their hidden opportunities. Most of people's brains are inactive. If you work with this reserve, then you can develop the ability to extrasensory perception (telekinesis, teleportation, etc.).
How to find the "gate" through which you can travel in time and space? For starters, make your hands more sensitive. It is they who feel the points of movement. These points are more often located in nature and places with special energy, for example, where or there were significant historical events.
Hi all! I continue to publish a series of articles in the “Amazing Discoveries” section, which in February 2015 I began with a story. Today our topic is "Human Teleportation"
1. What is teleportation
If you have read at least one of my stories, you probably understood that I am not inventing anything. The reason is simple - I just do not know how to do it. All the events I describe actually happened. Everything is tied to time and place. Individual stories, like a mosaic, add up to a large picture called "Notes of an old-timer."
In this story, I will continue this tradition, although I am sure that there will be skeptics who will argue that human teleportation is a fiction, like everything stated below, because. this phenomenon is the fruit of human imagination. That I could not be a witness to this phenomenon because this could never happen. Judge for yourself.
teleport
I'll start with a definition from Wikipedia.
Teleportation (Greek τήλε - far, far away and Latin portare - carry) is a hypothetical change in the coordinates of an object (movement), in which the object's trajectory cannot be described mathematically by a continuous function of time.
It's complicated. Now in Russian:
Teleportation is the instantaneous movement of living and inanimate objects to any distance in space, regardless of any barriers and screens, one of the forms of psychokinesis. (The term was coined by Charles Fort.)
Let me remind you that there have been such cases in history. Here is the most famous one:
2. Teleportation of the philosopher Apollonius
The Roman emperor Domitian (1st century AD) put the famous philosopher Apollonius on trial. After the announcement of the verdict, the unfortunate man said: "No one, not even the emperor of Rome, can keep me in captivity." There was a flash of light, and the defendant, before the eyes of the assessors and the emperor himself, disappeared from the courtroom and found himself a few days' journey from Rome.
Is not mystical story but a historical fact.
Philosopher Apollonius
3. Atta Queen Ant Teleportation
There is also a scientifically proven fact of teleportation of the uterus of Atta ants:
If you open the side of the concrete chamber where the uterus lives and mark it with paint, at first nothing happens. But if you close the chamber for a few minutes, the uterus will disappear. She, marked with paint, can be found a few tens of meters in another cell. The effect shocked the scientific community.
Atta queen ant
All this is denied by Newtonian mechanics. It says that atoms do not just come into motion, without the influence of a second force, they do not disappear and do not appear again in another place. However, according to the theory of quantum mechanics, such things are quite probable. By examining the properties of atoms, scientists have found that an electron behaves like a wave, and while rotating around the nucleus of an atom, it can make quantum jumps.
For me, the question is: “Is teleportation possible? Not worth it! As proof, I cite a story that happened to me today .
4. Teleportation of a person with their own eyes
4.1 Arrival in St. Petersburg
On December 27, 2013, Giuseppe Verdi's opera Il trovatore was staged at the Mariinsky Theater, where Anna Netrebko was to perform the part of Leonora. It was impossible for my wife to miss such an event. Tickets for the performance were booked several months before the start of the performance, and for the train - a month in advance.
I had no choice but to join, although neither Jan Gillan nor Klaus Meine were among actors did not have.
On Wednesday, December 25, the Sapsan train safely delivered me and my wife to the city of Great October. We settled in a private hotel near the Moscow railway station. We went on an excursion to Tsarskoye Selo.
Tsarskoye Selo
4.2 Chance meetings at the Mariinsky Theater
And on Friday, December 27, as planned, at 18-30 we entered the foyer of the Mariinsky Theatre. In the stalls of the theatre, where we comfortably settled down in our seats, Tatyana, our old acquaintance from Moscow, called us. She was a fan of classical music, worse than my wife.
Our chance encounters were commonplace. In Moscow, Tatyana and I constantly crossed paths at the Conservatory on Herzen Street and in the Tchaikovsky Hall on Mayakovka. Once we even collided at Sheremetyevo Airport, returning from Greece, although this place has nothing to do with music.
During a lively conversation, my attention was drawn to a man in a light-colored suit, who was sitting on the front row of the amphitheater 3 rows behind us.
“Some kind of familiar face…” said Tatiana, who caught the direction of my gaze.
“Yuri Aksyuta is the head of the music directorate of Channel One TV,” I recalled.
Everyone unanimously turned their heads, looked at Aksyuta, nodded their heads in agreement ... and forgot.
Yuri Aksyuta
4.3 Troubadour and Netrebko
The performance was a success. All participants sang superbly, but when the turn came to Netrebko, the hall literally froze.
First, Leonora is one of the most romantic characters in the history of opera.
Secondly, Netrebko's vocal and artistic abilities were an order of magnitude higher than other performers. Her voice caught and did not let go until the last note. There was some magic in it.
Anna Netrebko as Leonora in G. Verdi's Il trovatore
The performance ran for 2 hours and 45 minutes with one intermission.
4.4 Aksyuta's teleportation to the "Voice"
At 11 p.m. we left the Mariinsky Theater building and boarded a trolley bus. 40 minutes later we entered our room. The impression of what he saw and heard was so great that they decided to continue the evening. We made tea and turned on the TV. The final of the second season of the musical show "Voice" was on Channel One.
What was our surprise when, at about 12 o'clock at night, to award the winners, Yuri Aksyuta went on stage, dressed in blue jeans, a gray shirt and a black jacket. My first thought was: “This can't be! An hour ago we sat at the play with him. At 23 o'clock to be in St. Petersburg on the "Troubadour" and at 24 o'clock in Moscow on the "Voice" is simply not realistic! However, facts are stubborn things.
Here is a case of human teleportation, which I myself witnessed!
TELEPORTATION EXISTS!
Who wants to develop these abilities in himself, now know: for training I need to go to Yuri Aksyuta.
5. Reasonable explanations for what happened
P.S. In response to my story, two counterarguments are given:
Aksyuta left after the first act of the performance. — I do not agree. Anyway, it is not possible to get from the Mariinsky Theater to Ostankino in two and a half hours.
Firstly, the winner of the competition was chosen by direct voting of viewers.
Secondly, in my opinion, the journalist Olga Romanova called the studio during the final and asked for the time. She got the right answer!
I wanted to complete the article with a video from the awards ceremony for the winner of the 2013 Voice contest, where Yuri Aksyuta presents Sergey Volchkov with the first prize, but for some reason he was removed from YOUTUBE.COM. Even photographs. If you help me, or find it myself, I will fill this gap.
In the meantime, we are looking for a video film “This story shocked the whole world! There was a teleportation of a person from another space and time!”:
In this article, you learned about a case of human teleportation that I witnessed in December 2013. If you liked the story, and there is a desire to read my other articles, subscribe to the blog site and recommend doing this to your friends in in social networks and not only.
Your Alexey Frolov
Many people want to learn how to teleport like in science fiction films. Move in the blink of an eye from one point to another. It sounds like something incredible, but there have been cases of teleportation in history.
on wikipedia or encyclopedic dictionaries you can find a serious definition of teleportation.
Teleportation is a hypothetical change in the coordinates of an object (movement), in which the object's trajectory cannot be described mathematically as a continuous function of time.
But there is a more understandable explanation - this is the movement of a person in space, when he can instantly move from point A to point B. At the same time, points can be located not only in the visibility zone, but also on different continents.
This skill will help save time and money when traveling. So it would be nice to learn this.
Fiction or reality
In the digital age, when scientific discoveries in 20-30 years we have stepped an unprecedented distance, it is difficult to distinguish fiction from truth. Especially in such an ambiguous issue.
There are no official developments or physical evidence that teleportation is possible. But if for the last centuries this was something completely fantastic and impossible, now things are different.
- With the advent of the Internet and cameras on the streets, stories about the movement of people in space began to surface more often.
- Scientists have ceased to be skeptical about the theory of human teleportation. After all, there is already progress in this direction.
- Developed a way to move objects. The device is called Scotty and is based on a 3D printer - it destroys the original object, scans it, and recreates a copy of it elsewhere.
They say that by 2080 a device for teleportation will be invented.
There have been no documented movements yet. Maybe people just do not want to become guinea pigs, so they hide their skills.
Teleportation technologies
There are already several technologies that are similar to teleportation - they move non-living objects to another place. There is only one difficulty - the original is destroyed. Therefore, this method is not applicable to humans.
The original is destroyed and a clone appears in a new place.
But scientists are getting closer to developing safe ways to teleport. According to the most optimistic forecasts, it will be possible to create a teleport as early as 2035.
Real life teleportation
In addition to technological devices, there are stories and ordinary people who are able to move in space without technology. And the power of thought.
- In 1952, Tudor Pole covered a mile and a half, from the suburbs to his home, in just 3 minutes.
- In 1982, under the supervision of scientists, the Chinese Zhang Baosheng teleported objects from one place to another. After a series of experiments, they confirmed his abilities.
- A prisoner systematically disappeared from the Hadad prison, but later reappeared in the cell. I just didn't want to extend it.
- A young man instantly appeared at the subway station in New York, who claimed that he had only been in the suburbs of Rome. The police checked the information, and it really turned out to be true.
- In 1871, a clairvoyant from London, Mrs. Guppy, moved from her home to a table with a group of people who were holding a séance.
- January 4, 1975 Argentine Carlos Diaz was walking home. He felt dizzy, sat down on the lawn so as not to fall. And found himself 500 miles from the original place.
- In 1937, a prisoner in the Kresty prison, N.F. Volkov felt his head spinning and he was losing consciousness. He began to look for something for support so as not to fall, but clung to the parapet on the banks of the Neva River.
And this is only a small part of the stories that have become known to the public. A lot more teleportation happens outside of the public. Or they don't believe the stories.
There is a documented episode of human teleportation.
Maybe it's a montage, or maybe the person teleported to save a stranger from an accident.
How to learn teleportation
As you can see from the examples above, very often people teleport involuntarily. IN stressful situation or they just feel weak, and the next second they are in a different place.
But you can try to develop hidden talents in yourself. After all, there is a theory that before all people were able to teleport at will. But over time, they stopped using the ability, and the skill is dormant inside. And it can be awakened at home.
- Choose a time and place where no one will disturb you and nothing will disturb you.
- Curtain windows, turn off all lights, keep it dark.
- Sit in a position that is comfortable for you so that nothing interferes and you can relax.
- Close your eyes.
- Slowly relax all the muscles in your body, from the top of your head to the tips of your toes.
- Clear your thoughts. Focus on your breath to enter a trance similar to meditation.
- While in this state, begin to visualize a place that you know in detail and is nearby. For the first time, you need to choose the next room or something located as close. You can even have another chair in the same room.
- You must mentally move to that place. Feel the elasticity of the sofa, the smells in that room. Create the feeling that you are already in that place. It is advisable to sit in the right place before the exercise and remember how you feel.
- Having completely immersed yourself in these views, wish with all your might to be there. Your desire must be very strong, full, greedy, as if everything depends on it!
- Feeling that your body seems to “dissolve”, becomes incorporeal, in no case open your eyes and do not stop. Now you need to gain even more strength and visualize yourself in a new place.
- At the end, you will feel that the teleportation is over - a sense of wholeness, full tactile sensations of a new place.
- Open your eyes.
Work out for 45 minutes every other day so you don't overexert yourself. When you succeed for the first time at close range, increase the range. But the main thing is that you must accurately represent the place where you plan to be.
It is impossible to say for sure whether you can learn to teleport. Someone has this talent and will be able to develop a gift in themselves, thanks to these tips. But in any case, believe in yourself - if you are skeptical about teleportation, then you definitely won't succeed.
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 wormhole theories, parallel worlds and spaces, etc. 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 it 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 now 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 autonomous spacecraft must 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.
In science fiction literature and films, one can observe how spaceships, equipped with a warp engine, travel the universe: just press the magic red button to be on the other side of the Galaxy. Probably, each of us at least once dreamed of becoming the commander of such a “magic ship”, but not everyone thought about whether teleportation actually exists or is it just an unrealizable fantasy from a fairy-tale world that science fiction writers paint in bright colors? What is the scientific basis for this phenomenon? Has the move been documented? There are always more questions than answers, but every modern person will be interested in trying to understand this topic.
A bit of theory
The word "teleportation" comes from the Greek "tele" ("far") and the Latin "portare" ("carry"). This phenomenon is a lightning-fast movement of objects at a distance (from one point in space to another) by changing their initial coordinates. When teleporting, it is impossible to describe the trajectory of a moving object by a continuous function of time: the transition is instantaneous, objects should not occupy intermediate positions. It's not just moving the glass from point "A" to point "B". This is the teleportation of the state of the object, its properties.
At the moment, scientists distinguish three main hypothetical types:
- quantum;
- psi-teleportation;
- hole (wormholes).
Quantum teleportation of entangled particles is a fairly studied form of the phenomenon, about which quite definite scientific information has been obtained. If we take the same glass as an example, then in order to teleport it from one end of the table to the other, it will be necessary to divide the specified object into elementary particles, change the properties of each received "fragment", after which already on opposite side table to collect disparate particles (with similar properties) together to get a new glass, but with identical characteristics. Chemical composition faceted glass is quite simple, but what happens if you try to teleport a person, which consists of 10 30 particles?
Given the record speed of information transfer, which is currently fixed at 10 14 bits per second, it will take 1 million years to teleport one person. In practice, everything is aggravated by the complexity of the structure human body: there is a certain risk of breaking the "assembly" at the final stage of the move.
This is interesting! As a vivid illustration of what consequences the slightest violations in teleportation technology can lead to, one can cite the film The Fly, directed by David Cronenberg.
The essence of the phenomenon
Quantum teleportation is a "movement" not of energy, not of physical objects (tree, glass, etc.), but of the properties of these objects (the so-called "quantum states"). However, data transfer in the classical sense does not work in this case. As a general rule, to successfully transport the state of an object real world(or information) it is necessary to take into account the incredible number of measurements that destroy the original quantum state of the object (if the "sender" does not have the ability to re-measure its original properties at the final stage of the teleport). Quantum teleportation comes to the rescue, which allows you to transfer a certain state of an object without violating its original properties (called a qubit, or “quantum bit”).
A significant problem hindering the successful implementation of experiments in this area is certain difficulties in fixing disparate particles that are not static and constantly change their properties. If to speak plain language, then it is absolutely meaningless to measure the unique characteristics of an experimental object when we are talking about data transmission over a distance. However, these properties are capable of reproducing other particles - the so-called photons (massless particles that exist in vacuum space only if they move at the speed of light).
To understand how quantum teleportation occurs, you need to familiarize yourself with a huge list scientific literature. To begin with, we should consider a simplified quantum system in which there are only two possible states (A and B). Take two particles (let's call them α and Ω). The sender has a certain particle α with an arbitrary quantum state equal to α A + Ω B. The sender is faced with the task of transferring the specified state α to the particle Ω in such a way that a completely different object Ω acquires similar properties. That is, you need to transfer the relation complex numbers A and B with the utmost precision. The key goal of the "transmitter" is to transport information not with an emphasis on speed, but with an emphasis on maximum accuracy.
IN general view It is possible to identify the main stages of achieving the stated goal:
- The sides create 2 quantum entangled qubits (C and B). C is sent to the sender, respectively, B is sent to the address of the recipient. Due to the complex structure, C and B have unique wave functions(the so-called state vector). Despite this fact, a pair of particles (the desired "degrees of freedom") can be described by a 4-dimensional state vector - μVS.
- A quantum system consisting of 2 particles - A and C, has 4 states. To describe such states, you need to use a certain vector. At the same time, it is impossible to use a “pure” vector (100% certain), since only systems consisting of 3 elements have a certain state - systems of particles A, B and C. If the sender decides to measure the vector, then he will receive 4 possible outcomes (4 potential values of the measured value) over a system of 2 elements (for A and C). Immediately at the moment of measurement, systems A, B, C will make a transition to another state, while the state of A and C will become known, which will break the entanglement of the particle B, which will go into a special quantum state.
- At the moment of such a transition, a “transfer” of part of the information will occur. At this stage, it is impossible to restore the teleported information, since the recipient of the data has only the understanding that the particle B has a state associated with A, but what it is exactly is unknown (obvious lack of information).
- To find out the connection between the states of the initial particle A and the received “at the output” B, it is necessary that the sender transmit to the recipient comprehensive information about the measurement via the classical communication channel used (expending 2 bits). Having studied the laws of quantum mechanics, it will become clear that given a specific measurement result obtained from the analysis of particles A and C, as well as an "entangled" element B with particle C, the receiver is in theory able to perform the desired transformation on the "output" particle B, so that " transfer" to the specified object the state from A.
A complete transfer of information from one object to another is possible only if the recipient of such information will have comprehensive data received through both communication channels. If only the classical communication channel is used, then the recipient will not have the slightest idea about the transmitted state. Another feature this process is the impossibility of intercepting data by third parties: when trying to gain unauthorized access to the transmitted information, the “intruder” will destroy quantum connections (break the “entanglement” between pairs B and C).
You can imagine a complex process in another way:
- Let's say there is a certain red photon that has been split into two green ones. Green photons have such a strong connection with each other that if they move a considerable distance and if any characteristic of one of these objects changes, the second green photon will give an immediate reaction.
- We take an indefinite particle of the glass, move its properties without looking inside the particle (the choice of the particle occurs “blindly”, without the slightest understanding of the properties of the object on the part of the experimenter), and “transfer” the indicated information to the nearest of the two green photons. There is uncertainty about the actual result, since the properties passed can have one of the many values of the original "media", i.e. glass. What value (state) the first green photon will receive remains a mystery.
- The second green photon, located at the other end of the table, gives an instant response to the actions of the "twin brother" and measures a pre-prepared particle in the interaction zone. The latter transmits to the experimenter information about the completion of the transfer of information. However, such information differs from the original, since in any quantum process there is a certain degree of probability. To avoid distorting the properties of an object, it is necessary to obtain comprehensive information about their source (the glass). Only after obtaining such data can one correctly interpret the properties of the particle obtained “at the exit”. The necessary information is transmitted via standard communication channels.
Real facts
If we consider the history of the development of the teleport, then the following should be noted important events that influenced the course of technology development:
- in 1993, a group of scientists from America, led by Charles Bennett, presented to the world theoretical aspects a new "phenomenon" - "quantum teleportation";
- already in 1997, two groups of physicists from the Universities of Rome and Innsbruck, headed by Francesco de Martini and Anton Zeilinger, conducted the first experiment in this area, namely, they realized the quantum “transfer” of the polarization state of a photon;
- according to a publication in the journal "Nature" dated June 17, 2004, two research groups announced the implementation of a teleport of the quantum states of the calcium atom and the qubit based on the ion of the beryllium atom. The experiments are not a kind of “breakthrough”, but at the same time they made it possible to take steps towards the creation of quantum computers and their implementation in everyday life quantum cryptography technologies;
- in 2006, researchers from the Niels Bohr Institute (Copenhagen) for the first time performed teleportation between cesium atoms and laser radiation quanta, i.e. between objects of different nature;
- in 2009, scientists "moved" the quantum state of the ion by a whole meter;
- in 2010, by the joint efforts of scientists from two universities in China, the characteristics of a photon at 16 km were transmitted for the first time;
- in 2012, physicists from China “sent” 1100 quantum-entangled photons for 97 km in just 4 hours;
- in 2015, scientists from the United States succeeded in moving photons along an optical fiber over a distance of more than 1000 km using a single-photon detector with special cables;
- at the end of 2017, the Internet was full of loud headlines that physicists from China, for the first time in history, carried out an intercontinental teleport using the Mo-Tzu quantum satellite over a distance of more than 1200 km;
- In 2016, the Russian Quantum Center demonstrated the latest development applied on 30 km of optical fiber on the lines of Gazprombank.
Technology Perspectives
It is logical to assume that at the current level of development of science and technology, moving a whole glass is an impossible task: it is unrealistic to teleport such a simple object at least 1 mm without violating the original properties of the object. Therefore, such technologies are currently used not for physical objects, but for information, which is successfully practiced in cryptography and the field of data protection.
When transmitting data within the framework of "quantum teleportation" technology, not "useful" information is transmitted, but a special "key". A significant disadvantage latest technology is the fact that it is impossible to create a copy of a photon. It is also impossible to amplify the quantum signal of an optical fiber (as is the case with a conventional signal), because such an amplification will be mistaken for a kind of “interceptor”.
In laboratory conditions, it is possible to teleport to a distance of about 327 km. And the greater the distance, the lower the data transfer rate. This problem can be solved by installing a special intermediate server for receiving, decrypting and encrypting data with subsequent transmission within a single cryptographic network (which is skillfully used by Chinese and American scientists).
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