Squeezed quantum communication
New prospects for secure data traffic: Flashes of light in particularly sensitive quantum states can be transmitted through the atmosphere.
Quantum Physics
Sep 9, 2014
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Page 17 - News tagged with quantum physicist
Long-range tunneling of quantum particles
The quantum tunnel effect manifests itself in a multitude of well-known phenomena. Experimental physicists in Innsbruck, Austria, have now directly observed quantum particles transmitting through a whole series of up to five ...
Quantum Physics
Jun 12, 2014
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Can an oil bath solve the mysteries of the quantum world?
For the past eight years, two French researchers have been bouncing droplets around a vibrating oil bath and observing their unique behaviour. What sounds like a high-school experiment has in fact provided the first ever ...
Quantum Physics
Nov 1, 2013
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Physicists aim to make transition to quantum world visible
Theoretical physicist Frank Wilhelm-Mauch and his research team at Saarland University have developed a mathematical model for a type of microscopic test lab that could provide new and deeper insight into the world of quantum ...
Quantum Physics
Oct 25, 2013
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New nanomaterial increases yield of solar cells
Researchers from the FOM Foundation, Delft University of Technology, Toyota Motor Europe and the University of California have developed a nanostructure with which they can make solar cells highly efficient. The researchers ...
Nanophysics
Aug 26, 2013
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Teleportation just got easier—but not for you, unfortunately
Thanks to two studies published in Nature last Thursday, the chance of successful teleportation has considerably increased. Which is a good thing, right?
Quantum Physics
Aug 21, 2013
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Theorist helps sharpen tests of fundamental theory in high energy experiments
(Phys.org) —Three theoretical physicists have taken an important step toward eliminating theoretical ambiguities from the staggeringly complicated mathematics used to explore the interactions of quarks, the tiniest known ...
General Physics
Aug 8, 2013
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Elementary physics in a single molecule
A team of physicists has succeeded in performing an extraordinary experiment: They demonstrated how magnetism that generally manifests itself by a force between two magnetized objects acts within a single molecule. This discovery ...
General Physics
Jul 25, 2013
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Theorists apply loop quantum gravity theory to black hole
(Phys.org) —Physicists Rodolfo Gambini and Jorge Pullin of University of the Republic in Montevideo, Uruguay, and Louisiana State University respectively, have applied the theory of Loop Quantum Gravity (LQG) to a simplified ...
Researchers test quantum encryption hacking risk
(Phys.org) —Quantum communication systems offer the promise of virtually unbreakable encryption. Unlike classical encryption, which is used to send secure data over networks today and whose security depends on the difficulty ...
Quantum Physics
May 28, 2013
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