QUANTUM TELEPORTATION
MANOJ MITHUN KUMAR.N
REG NO 0718122
DEPARTMENT OF INFORMATION TECHNOLOGY.
GOVERNMENT COLLEGE OF TECHNOLOGY.
ANNA UNIVERSITY, COIMBATORE-13.

1. ABSTRACT:
The quantum teleportation technology deals with the innovative method of transfer of the materials in the form of quantum particles, which is the fastest means of transfer so for has been developed in the quantum technology.
2. INTRODUCTION:
Ever since the wheel was invented more than 5,000 years ago, people have been inventing new ways to travel faster from one point to another. The chariot, bicycle, automobile, airplane and rocket have all been invented to decrease the amount of time we spend getting to our desired destinations. There are scientists working right now on such a method of travel, combining properties of telecommunications and transportation to achieve a system called teleportation.
3. WHAT IS TELEPORTATION TECHNOLOGY?
The Teleportec communications system is unique and has been designed to enable a life-size image of a person to appear within a 3D environment. You can make eye contact with individuals, use props and hold true two-way conversations - communicating naturally with anyone or any group of people anywhere in the world, as you would if you were there. After all 80% of communication is non-verbal. The only


thing you can't do is shake hand. Teleportation allows a more natural form of conversation due to the lack of latency - people achieve a sense of presence that cannot be gained from any other technology.
4.QUANTUM INFORMATION PROCESSING:
A team of physicists from Caltech, Aarhus University, and Dr. Sam Braunstein of the University of Wales, Bangor has successfully achieved quantum teleportation of optical coherent states. Using a phenomenon known as 'quantum entanglement', the researchers force a photon of light to project its unknown state onto another photon, with only a miniscule amount of

information being sent between the two. This is the first time quantum teleportation has been performed with a high degree of 'fidelity', which means that the output reproduces the input with good accuracy. Mobility exacerbates the tension between autonomy and
interdependence that is characteristic of all distributed
systems. The relative resource poverty of mobile elements
as well as their lower trust and robustness argues for
reliance on static servers. But the need to cope with
uunreliable and low-performance networks, as well as the
need to be sensitive to power consumption argues for self-
reliance.
5. PHOTON EXPERIMENTS:
In 1998, physicists at the California Institute of Technology (Caltech), along with two European groups, successfully teleported a photon, a particle of energy that carries light. The Caltech group was able to read the atomic structure of a photon and create a replica of the photon. As predicted, the original photon no longer existed once the replica was made. In performing the experiment, the Caltech group was able to get around the Heisenberg Uncertainty Principle, the main barrier for teleportation of objects larger than a photon.
In order to teleport a photon without violating the Heisenberg Principle, the Caltech physicists used a phenomenon known as entanglement. In entanglement, at least three photons are needed to achieve quantum teleportation:
Photon A: The photon to be teleported
Photon B: The transporting photon
Photon C: The photon that is entangled with photon B
If researchers tried to look too closely at photon A without entanglement, they would bump it, and thereby change it. By entangling photons B and C, researchers can extract some information about photon A, and the remaining information would be passed on to B by way of entanglement, and then on to photon C. When researchers apply the information from photon A to photon C, they can create an exact replica of
photon A. However, photon A no longer exists as it did before the information was sent to photon C. Professor Samuel Braunstein, of the University of Wales, Bangor, called such a network a "quantum Internet." This technology may be used one day to build a quantum computer that has data transmission rates many times faster than today's most powerful computers.
6. POLARIZATION ANALYSIS OF THE TELEPORTED PHOTON:
The data shows the polarization of the teleported photon as a function of the delay between the arrival of photon 1 and 2 at Alice’s beam splitter. Only around zero delay, interference occurs and allows registration of a Bell-state. The polarization of photon 3 is analyzed if detector p has indicated that there is a photon to be teleported and if Alice’s Bell-state analyzer has registered the state. Photon 3 shows the polarization defined by the polarizer acting on photon 1. The polarization, without any background subtraction, is 70%±3%. The results For the two non-orthogonal states (45° and 90°) prove teleportation of the quantum state of a single photon.
7. ALGORITHM OF THE DEVELOPMENT:
 The first development happened in the history of transfer of the message was by making sounds
 Then the written format was developed which would be transferred through birds.
 Then the letters were introduced, which are transported from sender to the receiver through another person.
 Then the telephony and telecommunication systems were developed.
 Now we are in the glimpse of revolution, which is the quantum teleportation.
8. HUMAN TELEPORTATION:
The laws of physics may even make it impossible to create a transporter that enables a person to be sent instantaneously to another location, which would require travel at the speed of light. For a person to be transported, a machine would have to be built that can pinpoint and analyze all of the 1028 atoms that make up the human body. That's more than a trillion atoms. This machine would then have to send this information to another location, where the person's body would be reconstructed with exact precision. Molecules couldn't be even a millimeter out of place, lest the person arrive with some severe neurological or physiological defect.21
It would work more like a fax machine a duplicate of the person would be made at the receiving end, but with much greater precision than a fax machine. The original mind and body would no longer exist. Instead, their atomic structure would be recreated in another location, and digitization would recreate the travelers' memories, emotions, hopes and dreams. So the travelers would still exist, but they would do so in a new body, of the same atomic structure as the original body, programmed with the same information. But like all technologies, scientists are sure to continue to improve upon the ideas of teleportation, to the point that we may one day be able to avoid such harsh methods.
9. ADVANTAGES:
# Genuine eye-to-eye contact with individuals or audiences in the distant location.
# You are able to see and respond to the mood and body language of the person you are speaking with to build trust and understanding.
# There is natural two-way communication with no audio interference or discernable latency even if the communication is across twelve time zones.
# You can take control of PowerPoint and other presentation material, which would be seen by the audience instantly – in real time as you are talking.
# Substantial savings in travel and accommodation costs
# No expensive training required. The technology is very easy to use.
# You can be there, when travel is impossible.
10. DISADVANTAGES:
Though this technology is considered as the most latest development in the science of transportation and data transfer, it is not yet implemented on the large scale. As this has the results of non-assurance in the outcome, there is a delay in the progress of this technology. This is also non-applicable for testing with humans, because any thing may happen during the transfer from one place to another. If the resulting human data is corrupted due to inefficiency in the transfer, then the results are unpredictable. He can be with out proper alignment or with any skin problem,..etc.
11. CLASSROOM OF THE FUTURE:
Teleportation technology is fast becoming an integral part of the classroom of the future. The UK Government in its latest Education Excellence in Cities Newsletter makes it clear that the technology "opens the way for innovation and new ways of teaching and learning". Over the past twelve months, Teleportec has been working with educational establishments across the world in the
development of a
global network of institutions. The vision of
being able to teleport people into the classroom for
history lessons and cultural exchange is now being
realized.
12. CONCLUSION:
In October, systems were installed at
schools in Padre Island, Texas as an emergency
measure when the bridge linking it to the
mainland was destroyed. Since then, a large part
of the curriculum has been delivered virtually.
Teleportec are planning a series of global events
for education over the coming months.