News tagged with entangled states

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Manipulating light on a chip for quantum technologies

Manipulating light on a chip for quantum technologies

Physics / Optics & Photonics

created Jun 05, 2009 | popularity 4.8 / 5 (18) | comments 0

(PhysOrg.com) -- A team of physicists and engineers at Bristol University has demonstrated exquisite control of single particles of light — photons — on a silicon chip to make a major advance towards long-sought-after ...


Scientists Extend the Lifetime of Quantum Memory

Physics / General Physics

created Jan 02, 2009 | popularity 4.8 / 5 (13) | comments 12

(PhysOrg.com) -- Storing and sending information using quantum phenomena is one of the hottest areas of research today; scientists across the globe are investigating how to make quantum communication possible for real-life ...


Getting many quantum states from one experimental setup

Getting many quantum states from one experimental setup

Physics / General Physics

created Jul 15, 2008 | popularity 4.3 / 5 (35) | comments 2

(PhysOrg.com) -- “In the traditional approach to entanglement with linear optics, one designs a new setup for each single state that you want,” Witlef Wieczorek tells PhysOrg.com. “What we’ve done is to mak ...





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Rich countries 'should pay' to transfer low carbon technology

Rich countries 'should pay' to transfer low carbon technology, researchers says

Space & Earth / Environment

created 9 hours ago | popularity 1 / 5 (2) | comments 3

(PhysOrg.com) -- Rich countries need to pay the full incremental cost of low carbon technology for developing countries to avoid dangerous climate change, say Oxford University researchers.


Chairman and CEO of Renault-Nissan Alliance Carlos Ghosn

Electric cars need government support: Nissan-Renault CEO

Technology / Energy

created 11 hours ago | popularity 1 / 5 (2) | comments 1

Electric cars could help China and other countries reduce their dependency on oil but the government must provide incentive to make the shift, Nissan and Renault CEO Carlos Ghosn said Thursday.


Mobile telephone sales inched up 0.1 percent in the third quarter

Mobile phone sales rise in 3rd quarter: study

Technology / Business

created 11 hours ago | popularity not rated yet | comments 0

Global sales of mobile phones reversed a slide that began late last year and turned positive in third quarter 2009, a trend expected to accelerate thanks to smartphones, a study disclosed Thursday.


California Academy of Sciences becomes first aquarium in US to breed dwarf cuttlefish

California Academy of Sciences becomes first aquarium in US to breed dwarf cuttlefish

Biology / Plants & Animals

created 11 hours ago | popularity not rated yet | comments 0

Anchored to an algae-covered rock in a 120-gallon tank at the California Academy of Sciences' Steinhart Aquarium, a cluster of inky-colored cuttlefish eggs is beginning to swell—evidence of success for the ...


Cigarette Smoking

US adult smoking rate rises slightly

Medicine & Health / Health

created 11 hours ago | popularity not rated yet | comments 1

(AP) -- Cigarette smoking rose slightly for the first time in almost 15 years, dashing health officials' hopes that the U.S. smoking rate had moved permanently below 20 percent.


Record high temperatures far outpace record lows across US

Record high temperatures far outpace record lows across US (w/ Video)

Space & Earth / Earth Sciences

created 12 hours ago | popularity 3.1 / 5 (15) | comments 4

Spurred by a warming climate, daily record high temperatures occurred twice as often as record lows over the last decade across the continental United States, new research shows. The ratio of record highs ...


Study finds many people with hemianopia have difficulty detecting pedestrians while driving

Medicine & Health / Other

created 12 hours ago | popularity not rated yet | comments 0

Schepens Eye Research Institute scientists have found that--when tested in a driving simulator--patients with hemianopia (blindness in one half of the visual field in both eyes) have significantly more difficulty detecting ...


Coffee break: Compound brewing new research in colon, breast cancer

Coffee break: Compound brewing new research in colon, breast cancer (w/ Podcast)

Medicine & Health / Research

created 13 hours ago | popularity not rated yet | comments 0

A compound in coffee has been found to be estrogenic in studies by Texas AgriLife Research scientists.


Churchill Downs Inc. owns the horse racing track which hosts the famed Kentucky Derby

Churchill Downs buying YouBet.com

Technology / Internet

created 20 hours ago | popularity not rated yet | comments 0

Churchill Downs Inc., owner of the horse racing track which hosts the famed Kentucky Derby, announced it has agreed to acquire online betting website YouBet.com.


Dell 5130cdn

Dell Launches World's Fastest Office Color Laser Printer

Electronics / Consumer & Gadgets

created 22 hours ago | popularity 1 / 5 (2) | comments 0

(PhysOrg.com) -- Dell today announced three new commercial workgroup printers to help businesses of all sizes increase productivity and lower their total cost of printing.



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