News tagged with entanglement swapping
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Search results for entanglement swapping
Quantum physics mimics spooky action into the past
Physicists of the group of Prof. Anton Zeilinger at the Institute for Quantum Optics and Quantum Information (IQOQI), the University of Vienna, and the Vienna Center for Quantum Science and Technology (VCQ) ...
Apr 23, 2012 |
4.6 / 5 (28) |
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All-optical quantum computation, step 1: A controlled-NOT photonic gate
(PhysOrg.com) -- The often counterintuitive quantum world of superposition, entanglement, and tunneling can greatly enhance applications as diverse as communication, information processing, and precision measurement. ...
Jun 24, 2011 |
4 / 5 (6) |
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Quantum hot potato: Researchers entice two atoms to swap smallest energy units
Physicists at the National Institute of Standards and Technology (NIST) have for the first time coaxed two atoms in separate locations to take turns jiggling back and forth while swapping the smallest measurable ...
Feb 23, 2011 |
4.9 / 5 (11) |
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Physicists Propose New Ultracold Scheme for Scalable Quantum Information Processing
(PhysOrg.com) -- Since 1994, when Peter Shor famously showed that a quantum computer could factor large numbers exponentially faster than any current classical algorithm, physicists have been investigating ...
Jun 03, 2009 |
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Deterministic entanglement swapping: First successful implementation of a technique for quantum computers
(PhysOrg.com) -- Scientists led by Rainer Blatt, Markus Hennrich and Mark Riebe of the Institute for Experimental Physics at Innsbruck University recently succeeded for the first time in realizing a deterministic ...
Oct 26, 2008 |
4.7 / 5 (62) |
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Long-Lasting Quantum Memory Leads to Long-Distance Quantum Communication
(PhysOrg.com) -- Physicists have taken a step closer to realizing long-distance quantum communication, in which a quantum state is transferred from one location to another by becoming entangled with a traveling ...
Oct 07, 2008 |
4.3 / 5 (54) |
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Quantum Communication Over Flawed Networks may be Possible
If successfully implemented, quantum communication could be an extremely secure method of transmitting information – but there are major roadblocks to pass. Recently, physicists suggested a way, at least in theory, to overcome ...
Dec 14, 2007 |
4.2 / 5 (36) |
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Entanglement Swapping: A New Quantum Trick
In an important step for the infant field of quantum communications, researchers from the University of Geneva in Switzerland have, for the first time, realized an “entanglement swapping” experiment with photon pairs emitted ...
Oct 11, 2007 |
4.7 / 5 (69) |
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New advance is step toward quantum computing with neutral atoms
Physicists at the Commerce Department’s National Institute of Standards and Technology have induced thousands of atoms trapped by laser beams to swap “spins” with partners simultaneously.
Jul 25, 2007 |
4.8 / 5 (16) |
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Researchers Suggest Quantum Dots as Media for Teleportation
According to recent research, tiny clusters of atoms known as quantum dots may be excellent media for quantum teleportation, a physics phenomenon in which information – in the form of a quantum state, a very specific mathematical ...
Jun 21, 2007 |
4.3 / 5 (138) |
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List of search results for entanglement swapping
