Never mind the noise: Quantum entanglement allows channel information rate to exceed Shannon zero-error capacity
Entanglement recycling makes teleportation more practical
Mathematical breakthrough sets out rules for more effective teleportation
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 ...
The 500 phases of matter: Entering a new phase
(Phys.org)—Forget solid, liquid, and gas: there are in fact more than 500 phases of matter. In a major paper in today's issue of Science, Perimeter Faculty member Xiao-Gang Wen reveals a modern reclassification of all ...
Extending Einstein: Researchers demonstrate a new kind of quantum entanglement
Physicists at the University of Calgary and at the Institute for Quantum Computing in Waterloo have published new research in Nature Physics which builds on the original ideas of Einstein and adds a new ingredient: a thir ...
Physicists make strides in understanding quantum entanglement
While some theoretical physicists make predictions about astrophysics and the behavior of stars and galaxies, others work in the realm of the very small, which includes quantum physics. Such is the case at ...
Physicists extend entanglement in Einstein experiment
Hydrogel remembers its shape
(Phys.org)—A bit reminiscent of the Terminator T-1000, a new material created by Cornell researchers is so soft that it can flow like a liquid and then, strangely, return to its original shape.
Researchers show that relatively simple physical systems could yield powerful quantum computers
Quantum computers are devices—still largely theoretical—that could perform certain types of computations much faster than classical computers; one way they might do that is by exploiting "spin," a property ...
Quantum teleportation between atomic ensembles demonstrated for first time
Researchers entangle a single electron spin to a single photon in a quantum dot
Physicists theorize entangled quantum batteries could be almost perfect
World record for the entanglement of twisted light quanta
(Phys.org)—The Vienna research team led by Anton Zeilinger has achieved a new milestone in the history of quantum physics: The scientists were able to generate and measure the entanglement of the largest ...