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Quantum teleportation of an unknown input state from an outside source onto a quantum node is considered one of the key components of long-distance quantum communication protocols. It has already been demonstrated with pure photonic quantum systems as well as atomic and solid-state spin systems linked by photonic channels. Now, a team of researchers from the Netherlands, Brazil and China has demonstrated quantum teleportation of a polarization-encoded optical input state onto the joint state of a pair of nanomechanical resonators. “The use of optomechanical devices is a breakthrough because they can be designed to operate at any optical wavelength, including...

Quantum teleportation is a "disembodied" transfer of quantum states from one location to another. The quantum teleportation of a qubit is achieved using quantum entanglement, in which two or more particles are inextricably linked to each other. If an entangled pair of particles is shared between two separate locations, no matter the distance between them, the encoded information is teleported. In a paper published in PRX Quantum, the team presents for the first time a demonstration of a sustained, long-distance teleportation of qubits made of photons (particles of light) with fidelity greater than 90%. The qubits were teleported over a...

Scientists at the University of Bristol and the Technical University of Denmark have achieved quantum teleportation between two computer chips for the first time. The team managed to send information from one chip to another instantly without them being physically or electronically connected, in a feat that opens the door for quantum computers and quantum internet. This kind of teleportation is made possible by a phenomenon called quantum entanglement, where two particles become so entwined with each other that they can “communicate” over long distances. Changing the properties of one particle will cause the other to instantly change too, no...

Scientists have completed the first teleportation of an object from Earth to a satellite orbiting more than 300 miles away. Alas, those of you expecting Scotty to beam them up soon will be sorely disappointed - the object teleported was merely a single photon. While the experiment doesn't bring us any closer to teleporting matter, it is a huge leap forward for quantum physics. The team of Chinese researchers behind the successful teleportation came together from a number of disciplines and included quantum physicists as well as rocket scientists. In 2016, they launched a satellite called Micius, named after Chinese...

If Donald Trump or Hillary Clinton don't resonate with American voters, they always have Andrew Basiago -- a presidential candidate who is pretty sure he's going to become "either president or vice-president" between 2016 and 2028, according to information he's gathered time travelling. Cheekily calling his campaign "a time for truth," Basiago, 54, brags on his site that he "served bravely in the two secret U.S. defence projects in which time travel on Earth and voyages to Mars were first undertaken." Basiago -- who has made similar claims in the past -- also said he's helped several former presidents make...

In "Star Trek," a transporter can teleport a person from one location to a remote location without actually making the journey along the way. Such a transporter has fascinated many people. Quantum teleportation shares several features of the transporter and is one of the most important protocols in quantum information. In a recent study, Prof. Tongcang Li at Purdue University and Dr. Zhang-qi Yin at Tsinghua University proposed the first scheme to use electromechanical oscillators and superconducting circuits to teleport the internal quantum state (memory) and center-of-mass motion state of a microorganism. They also proposed a scheme to create a...

It might seem like more of a magic trick than real science, but physicists have successfully made a 'cloud' of atoms exist in two separate places at the same time. The laws of standard physics dictate an object can't be in two places at once, but the researchers have exploited a quirk of tiny particles that exist in the quantum world, and applied this to atoms. Their breakthrough raises the prospect of being able to send not just information but perhaps even 'recreate' physical objects over large distances in a form of teleportation.

Schrödinger’s bacterium: physicists plan to put a microbe in two places at the same time Okay, this is WAY above my pay grade, but I’ve been sent articles on this by several authors, including an explanation at the Guardian. It’s a description by two theoretical physicists of an experiment that uses quantum superposition to put a bacterium in two places at the same time. They plan to collaborate with experimentalists to actually carry it out. Here’s what the Guardian says about it: The researchers plan to build on the work of others at the University of Colorado who showed in 2013 that a tiny, vibrating...

Per copyright law, can only provide link: http://www.foxnews.com/science/2014/12/09/quantum-teleportation-reaches-farthest-distance-yet/?intcmp=trending

Albert Einstein once told a friend that quantum mechanics doesn't hold water in his scientific world view because "physics should represent a reality in time and space, free from spooky actions at a distance." That spooky action at a distance is entanglement, a quantum phenomenon in which two particles, separated by any amount of distance, can instantaneously affect one another as if part of a unified system. Now, scientists have successfully hijacked that quantum weirdness -- doing so reliably for the first time -- to produce what many sci-fi fans have long dreamt up: teleportation. No, not beaming humans aboard...

"The technological revolution may never end but it does pause from time to time. If investors are expecting the kind of returns that Apple achieved from 2007-2012, they are probably going to have to look elsewhere as smartphones and tablets are nearly commoditized. Apple (AAPL) and Google (GOOG) should provide more successful products but that does not mean they will have an impact to the degree the iPhone and Android had on the lives of consumers and the economy. As when chips and desktops became commoditized after the tech bubble of the 90s, it may take a quantum leap in...

For the last ten years, theoretical physicists have shown that the intense connections generated between particles as established in the quantum law of 'entanglement' may hold the key to eventual teleportation of quantum information. Now, for the first time, researchers have worked out how entanglement could be 'recycled' to increase the efficiency of these connections. Published in the journal Physical Review Letters, the result could conceivably take us a step closer to sci-fi style teleportation in the future, although this research is purely theoretical in nature. The team have also devised a generalised form of teleportation, which allows for a...

Teleportation, sci-fi-y as it sounds, is actually not fictional or even new; two years ago, Chinese physicists broke the then-current record for quantum teleportation by teleporting photons over 10 miles. But a new effort from that same team demolishes that record, beaming the photons over 97 kilometers. The physicists, working from the University of Science and Technology of China in Shanghai, have again taken advantage of quantum entanglement for the purposes of moving an object from one place to another without ever moving in the space between. According to Technology Review, "The idea is not that the physical object is...

Beam me up, Scotty; scientists have finally done it! Using what looks like an incredibly complicated setup, scientists have not just figured out how to transport information using the quantum highway; they have actually made it happen. > To do this, the researchers developed a "broadband, zero-dispersion teleportation apparatus" and a whole new set of "hybrid protocols involving discrete- and continuous-variable techniques in quantum information processing for optical sciences," along with some other things that I completely do not understand. In the end, the researchers managed to 'remove' the quantum information from space, and it was resurrected in another place....

As if the idea ideas of quantum entanglement and time travel weren’t difficult enough to wrap one’s head around separately, two physicists at the Universtiy of Queensland in Australia have further compounded the headache by merging the two ideas via a new kind of quantum entanglement that links particles not across space, but across time. Quantum entanglement is that “spooky action” (Einstein’s words, not ours) that links two particles such that a measurement on one immediately influences the state of the other, even if the two particles are separated by miles, or even light years. Entanglement defies the intuitive way...

Quantum physicists at the Massachusetts Institute of Technology believe it is possible to create a time machine which could affect the past without creating a "grandfather paradox".Scientists have for some years been able to 'teleport' quantum states from one place to another. Now Seth Lloyd and his MIT team say that, using the same principles and a further strange quantum effect known as 'postselection', it should be possible to do the same backwards in time. Lloyd told the Technology Review: "It is possible for particles (and, in principle, people) to tunnel from the future to the past."

Science Daily — Australian and French scientists have made another breakthrough in the technology that will drive next generation computers and teleportation. The researchers have successfully superposed light beams, which produces a state that appears to be both on and off at once. Light beams that are simultaneously on and off are vital for the next-generation super computers which should be faster than current computers based on bits, that are either on or off. Previously, only smaller light particles had been superposed and the group has also proved a quantum physics theory known as Schrödinger's cat. This theory, named after...

LONDON (Reuters) - Beaming people in Star Trek fashion is still in the realms of science fiction but physicists in Denmark have teleported information from light to matter bringing quantum communication and computing closer to reality. Until now scientists have teleported similar objects such as light or single atoms over short distances from one spot to another in a split second. But Professor Eugene Polzik and his team at the Niels Bohr Institute at Copenhagen University in Denmark have made a breakthrough by using both light and matter. "It is one step further because for the first time it involves...

Researchers at the Max Planck Institute of Quantum Optics in Garching and the Niels Bohr Institute in Copenhagen have succeeded in transferring a quantum state of light to a material object - an ensemble of atoms. The concept of quantum teleportation - the disembodied complete transfer of the state of a quantum system to any other place - was first experimentally realised between two different light beams. Later it became also possible to transfer the properties of a stored ion to another object of the same kind. A team of scientist headed by Prof. Ignacio Cirac at MPQ and by...

LONDON, England (Reuters) -- Beaming people in Star Trek fashion is still in the realms of science fiction but physicists in Denmark have teleported information from light to matter bringing quantum communication and computing closer to reality. Until now scientists have teleported similar objects such as light or single atoms over short distances from one spot to another in a split second. But Professor Eugene Polzik and his team at the Niels Bohr Institute at Copenhagen University in Denmark have made a breakthrough by using both light and matter. "It is one step further because for the first time it...