What is Teleportation?

What is Teleportation?

 Teleportation is a hypothetical process of instantaneously transporting matter or energy from one location to another without traversing the physical space in between. The concept of teleportation is most commonly associated with science fiction and popular culture, where it is often depicted as a magical or futuristic means of transportation. However, the idea of teleportation has also been explored in scientific research and theory, particularly in the field of quantum mechanics.

    In quantum mechanics, teleportation is a phenomenon that occurs when the quantum state of a particle is transferred from one location to another without the particle itself moving. This is achieved through a process known as quantum entanglement, where two particles become connected in such a way that the state of one particle can be inferred from the state of the other, even if the particles are separated by large distances. By using this phenomenon, scientists have been able to successfully teleport the quantum state of particles, such as photons and atoms, over short distances.

    Theoretical teleportation also includes Wormholes and Alcubierre drive, which are both Alcubierre drive, which are both based on the principles of general relativity and the manipulation of space-time. The Wormholes are a tunnel-like structure that connects two distant points in space-time, while the Alcubierre drive is a hypothetical propulsion system that would allow a spacecraft to travel faster than the speed of light by creating a bubble of space-time around it.

    However, it is important to note that while teleportation has been demonstrated on a small scale in the laboratory and is a topic of ongoing research, it currently remains purely theoretical and is not yet a practical means of transportation. The technology necessary to teleport macroscopic objects or even humans is still far beyond our current capabilities, and many scientific and technical challenges must be overcome before teleportation becomes a reality. This teleportation is mentioned in Puranas and also in our Vedas. Scientists say that this teleportation is only possible with the current Quantum Teleportation.

fig. Teleportation

What is Quantum Teleportation?

    Quantum Teleportation is the transmission of an object from dematerialized atoms in one place to rematerialized atoms in another. No matter what we take, it is made up of billions of atoms. 

    For example let us take a ring. Now to send this ring from area 'X' to area 'Y' through teleportation, first we need to dematerialize the ring. Dematerialising means the atoms in the ring are separated individually. Then the data of each molecule is made by scanning through molecular imaging. That is, data about the atom is prepared which means where the atom is, its position, its energy state, the direction in which it is moving and the atoms around it. Thus, there are about 1000 bytes of data for one atom i.e. 1 kb.

    As part of collecting data about atoms, atoms are separated and measured individually. As all the properties of the atoms change in that order, the ring that should be in the 'X' region is completely destroyed and disappears. So the data for all the atoms in that ring is ready and sent to wherever it needs to be teleported. All the materials needed to make the ring were kept ready in a chamber at the place of dispatch. 

    According to data which get there, they will arrange perfectly in which atom should be in which position. This is called materialize. Thus the ring that should be near 'X' will be teleported near 'Y'. But with current technologies it is not possible to send goods like this. But currently only one light photon and a single atoms like rubidium can be teleported. In the future, scientists are working to teleport molecules of two or three elements such as water (H2O) and carbondioxide (CO2). 

    Any object that needs to be teleported should use this process. And what is the condition of man? Can a person teleport from one place to another like this? An average human weighing 70 kg has approximately 7×10^27 atoms i.e. 27 zeros next to sevens. As we said earlier, one atom contains 1000 bytes of data. If the data were compiled for all the billions of atoms in an entire human, there would be a few million times more information than is available on the Internet today. It means that we do not have the facility to store such amount of data and it is impossible to send such data from one place to another. 

    So far we have been able to transfer 32 terabytes of data per second with our technology. At this speed, the amount of time it would take to transfer data to a human would be 3,52,000 times longer than the time the universe was created till now. But scientists are going to use a process called quantum entanglement to transfer data from one place to another.

Teleportation is the stuff of science fiction, but quantum teleportation is very real and could revolutionize the way we process and transmit information." -Brian Greene

What is Quantum Entanglement?

    Quantum entanglement is when any two atoms interact with each other at the same time regardless of form. Any change in one atom automatically causes the opposite action in the other atom, no matter how far apart they are. For example if two atoms are one kilometer apart or on different planets or in a different universe, any change we make in one of them will immediately change the other.

    That means information can be shared between the two faster than the speed of light. According to Einstein, nothing in the universe travels faster than light, but no one yet understands how information can be shared between them at speeds faster than light. Scientists are trying to send data faster in teleportation through this quantum entanglement. Chinese scientists have already succeeded in researching quantum entanglement with photons. Quantum Computers are made with quantum entanglement principle.

Current state of teleportation:

    The current state of teleportation in science and technology is one of ongoing research and experimentation. While the concept of teleportation has been explored for many years in both science fiction and scientific theory, practical applications of teleportation are still in the early stages of development.

    In the field of quantum mechanics, scientists have been able to demonstrate teleportation on a small scale using particles such as photons and atoms. This has been achieved through a process known as quantum entanglement, where two particles become connected in such a way that the state of one particle can be inferred from the state of the other, even if the particles are separated by large distances. Experiments have been conducted in which the quantum state of a photon or atom is successfully transferred from one location to another, over short distances.

    However, it is important to note that these demonstrations of quantum teleportation are not the same as "teleportation" as it is commonly depicted in science fiction, where an object or a person is instantly transported from one location to another. Quantum teleportation is a process that involves the transfer of information about a particle's state, not the transfer of the particle itself.

    In the field of theoretical teleportation, scientists have proposed several hypothetical methods for achieving teleportation, such as wormholes and the Alcubierre drive. However, these ideas are still purely theoretical and have not yet been demonstrated in a laboratory setting. The technology and understanding of physics required to achieve teleportation using these methods is currently beyond our reach.

One interesting story:

    One interesting story about teleportation technology is the story of the "teleportation experiments" conducted by Chinese scientists in 2016. The scientists, led by Pan Jianwei at the University of Science and Technology of China, announced that they had successfully teleported a photon from the ground to a satellite orbiting Earth, a distance of over 300 miles. This experiment marked the first time that teleportation had been achieved over such a long distance and was considered a major breakthrough in the field of quantum mechanics.

    The experiment was performed using a technique called quantum entanglement, where two particles become connected in such a way that the state of one particle can be inferred from the state of the other, even if the particles are separated by large distances. In this case, the scientists created an entangled pair of photons on the ground and sent one of the photons to the satellite in orbit. By manipulating the state of the photon on the ground, the scientists were able to infer the state of the photon on the satellite and effectively "teleport" the information about its state over the long distance.

    This experiment was notable not only because it demonstrated the feasibility of long-distance teleportation but also because it used a satellite in orbit, opening the possibility of satellite-based quantum communication and quantum teleportation in space.

   This experiment was covered extensively by media and caused a great deal of excitement in the scientific community. However, it's important to note that this "teleportation" is not the same as the teleportation as it is commonly depicted in science fiction, where an object or a person is instantly transported from one location to another. This was a transfer of quantum information, not the physical object itself.

Conclusion:

    In conclusion, teleportation is a fascinating and intriguing concept that has captured the public's imagination for many years. It is often depicted in popular culture as a futuristic and advanced means of transportation, but in reality, it is still purely theoretical and far from being a practical means of transportation. However, recent experiments like the Chinese scientists' 2016 teleportation of a photon from the ground to a satellite orbiting Earth, demonstrate that the concept of teleportation is not just science fiction, but an active area of research in the field of quantum mechanics. 

    Although teleportation technology has not yet been developed to the point of being able to transport physical objects, it holds great potential in areas such as quantum communication and quantum computing. The ability to transfer quantum information over long distances could revolutionize the way we communicate and process information, but it's important to note that teleportation as it is commonly depicted in science fiction is not possible yet, and it's an active area of research. Considering advanced technology like teleportation in our current situation, it seems impossible. But all the technologies we use now were once impossible. Teleportation is also possible in the future.