News tagged with bell
Physicists develop first conclusive test to better understand high-energy particles correlations
Researchers have devised a proposal for the first conclusive experimental test of a phenomenon known as "Bell’s nonlocality." This test is designed to reveal correlations that are stronger than any classical correlations, ...
Mar 26, 2012 |
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'Spooky action at distance' in particle physics?
Researchers have devised a proposal for the first conclusive experimental test of a phenomenon known as ‘Bell’s nonlocality.’ This test is designed to reveal correlations that are stronger than any classical ...
Jan 16, 2012 |
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Belle discovers new heavy 'exotic hadrons'
(PhysOrg.com) -- Two unexpected new hadrons containing bottom quarks have been discovered by the Belle Experiment using the High Energy Accelerator Research Organization (KEK)'s B Factory (KEKB), a highly-luminous, ...
Jan 10, 2012 |
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Team uses high-tech optical technique to pull sound from 125 year old recordings
(PhysOrg.com) -- Scientists from Lawrence Berkeley National Laboratory have succeeded in using 3D optical scanning technology to effectively lift the voices from 125 year old recordings created by researchers ...
Dec 28, 2011 |
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Fake violations of Bell tests reinforce importance of closing loopholes
(PhysOrg.com) -- In quantum mechanics, Bell’s inequalities serve as a test of nonclassical behavior: if something (such as a light source) violates Bell’s inequalities, then it can be considered to involve quantum ...
Nov 08, 2011 |
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Dennis Ritchie, computer-programming pioneer, dies
(AP) -- Dennis Ritchie, a pioneer in computer programming, has died at age 70, according to his longtime employer.
Oct 13, 2011 |
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Graduate's Belle experiment thesis published in Physical Review
Working together with other UH Manoa colleagues on the Belle experiment at the KEKB factory in Tsukuba, Japan, postdoctoral researcher Himansu Sahoo first reported the first observation of a new type of rare ...
Sep 16, 2011 |
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The diving bell and the water spider: How spiders breathe under water
Water spiders spend their entire lives under water, only venturing to the surface to replenish their diving bell air supply. Yet no one knew how long the spiders could remain submerged until Roger Seymour ...
Jun 09, 2011 |
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Getting to know the strong force, one of the four fundamental forces of the universe
(PhysOrg.com) -- In new work, high-energy physicists have observed two long-sought quantum states in the bottomonium family of sub-atomic particles. The result will help researchers better understand one of ...
Mar 31, 2011 |
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LightRadio breakthroughs
The world of mobile communications moves fast. With new mobile devices, new applications and ever-growing and changing consumer demands the wireless networks in use today have to evolve. Rather than take an incremental approach ...
Feb 08, 2011 |
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Physicists close two loopholes while violating local realism
(PhysOrg.com) -- The latest test in quantum mechanics provides even stronger support than before for the view that nature violates local realism and is thus in contradiction with a classical worldview. By ...
Nov 30, 2010 |
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Debunking and closing quantum entanglement 'loopholes'
(PhysOrg.com) -- An international team of physicists, including a scientist based at The University of Queensland, has recently closed an additional 'loophole' in a test explaining one of science's strangest phenomena -- ...
Nov 15, 2010 |
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Quantum guessing game reveals insight into stronger-than-quantum correlations
(PhysOrg.com) -- In information processing, physicists are often in search of ways to turn classical strategies into quantum ones, with the implication that the quantum version is somehow stronger, faster, or more secure ...
Jun 22, 2010 |
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Random, but not by chance: A quantum random-number generator for encryption, security
Researchers have devised a new kind of random number generator, for encrypted communications and other uses, that is cryptographically secure, inherently private and - most importantly - certified random by ...
Apr 14, 2010 |
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Firm unveils X-rated robot (Update)
Roxxxy the sex robot had a coming out party Saturday in Sin City.
Jan 09, 2010 |
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