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Current Quantum communication News and Events

Current Quantum communication News and Events, Quantum communication News Articles.
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Could computer games help farmers adapt to climate change?
Researchers from Sweden and Finland have developed the interactive web-based Maladaptation Game, which can be used to better understand how Nordic farmers make decisions regarding environmental changes and how they negotiate the negative impacts of potentially damaging decisions. (2019-04-18)
World-record quantum computing result for Sydney teams
The quantum theory group at the University of Sydney is behind two papers published this month in Nature publications that are pushing the boundaries of quantum computing. (2019-04-17)
Improving quantum computers
For decades, experts have predicted that quantum computers will someday perform difficult tasks, such as simulating complex chemical systems, that can't be done by conventional computers. (2019-04-17)
RIT researcher collaborates with UR to develop new form of laser for sound
The optical laser has grown to a $10 billion global technology market since it was invented in 1960, and has led to Nobel prizes for Art Ashkin for developing optical tweezing and Gerard Mourou and Donna Strickland for work with pulsed lasers. (2019-04-16)
Travel through wormholes is possible, but slow
A Harvard physicist has shown that wormholes can exist: tunnels in curved space-time, connecting two distant places, through which travel is possible. (2019-04-13)
Singapore and Australian scientists build a machine to see all possible futures
A team of researchers from Singapore and Australia have implemented a prototype quantum device that can generate and analyze a quantum superposition of possible futures. (2019-04-12)
Quantum simulation more stable than expected
A localization phenomenon boosts the accuracy of solving quantum many-body problems with quantum computers which are otherwise challenging for conventional computers. (2019-04-12)
Infinite number of quantum particles gives clues to big-picture behaviour at large scale
In quantum mechanics, measuring both the position and speed of a particle at the same time is not possible. (2019-04-11)
2D gold quantum dots are atomically tunable with nanotubes
Gold atoms ski along boron nitride nanotubes and stabilize in metallic monolayers. (2019-04-11)
Oregon scientists drill into white graphene to create artificial atoms
By drilling holes into a thin two-dimensional sheet of hexagonal boron nitride with a gallium-focused ion beam, University of Oregon scientists have created artificial atoms that generate single photons, which work in air and room temperature. (2019-04-11)
Scientists synthesize new nanowires to improve high-speed communication
Scientists from the Institute of Process Engineering, City University of Hong Kong and their collaborators synthesized highly crystalline ternary In0.28Ga0.72Sb nanowires to demonstrate high carrier mobility and fast IR response. (2019-04-10)
New algorithm optimizes quantum computing problem-solving
Tohoku University researchers have developed an algorithm that enhances the ability of a Canadian-designed quantum computer to more efficiently find the best solution for complicated problems, according to a study published in the journal Scientific Reports. (2019-04-10)
New quantum material could warn of neurological disease
A new material automatically 'listens' to the brain, leading to more sensitive electronics that could detect neurological disease sooner. (2019-04-10)
Researchers develop quantum device to generate all possible futures simultaneously
A team of researchers from Griffith University and Nanyang Technological University, Singapore (NTU Singapore), have constructed a prototype quantum device that can generate all possible futures in a simultaneous quantum superposition. (2019-04-09)
What most attracts us to a tourist destination? Attractions, culture and gastronomy
Tourists' expectations when visiting a particular place are related to several features of the chosen destination: culture, architecture, gastronomy, infrastructure, landscape, events, shopping, etc. (2019-04-08)
Amorphous materials will be used in medical and industrial applications
In this particular paper, Dr. Mokshin's group studied the influence of supercooling on the structure and morphology of the crystalline nuclei arising and growing within a liquid metallic film. (2019-04-08)
Photons trained for optical fibre obstacle course will deliver stronger cyber security
Researchers from the NUS-Singtel Cyber Security Research & Development Laboratory demonstrate a way to improve quantum key distribution over fiber networks. (2019-04-04)
Research improves understanding of new form of cell-cell communication
Scientists have improved their understanding of a new form of cell-cell communication that is based on extracellular RNA (exRNA) by developing the exRNA Atlas resource, the first detailed catalog of human exRNAs in bodily fluids. (2019-04-04)
A new hope of quantum computers for factorizations of RSA with a thousand-fold excess
Universal quantum computers are still in its infancy that cannot achieve practical applications (code-cracking) in near term. (2019-04-03)
Optical tweezers achieve new feats of capturing atoms
In a new study, physicists showed that they could organize groups of individual atoms into large grids with an efficiency unmatched by existing methods. (2019-04-03)
Government and NHS leaders could do more to encourage collaborative relationships between healthcare
The Nuffield Council on Bioethics has published a briefing note outlining the factors that can contribute to disagreements between parents and healthcare staff about the care and treatment of critically ill babies and young children. (2019-04-03)
Physics: Behavior of 'trapped' electrons in a one-dimensional world observed in the lab
University of Cologne physicists directly observe the separation of spin and charge as predicted by the Tomonaga-Luttinger liquid theory for the first time. (2019-04-01)
Putting a new spin on Majorana fermions
Scientists have proposed a new method for producing more robust Majorana fermions, a kind of quasiparticle that could act as stable bits of information in next-generation quantum computers. (2019-04-01)
Low-loss, all-fiber system for strong and efficient coupling between distant atoms
Scientists developed a coupled-cavities quantum electrodynamics (QED) system, in which two nanofiber cavity-QED systems are coherently connected by a meter-long, low-loss optical fiber. (2019-03-29)
Quantum optical cooling of nanoparticles
One important requirement to see quantum effects is to remove all thermal energy from the particle motion, i.e. to cool it as close as possible to absolute zero temperature. (2019-03-29)
Record efficiency for perovskite-based light-emitting diodes
Efficient near-infrared (NIR) light-emitting diodes of perovskite have been produced in a laboratory at Linköping University. (2019-03-28)
Laser physics: Downsizing the particle accelerator
Munich physicists have succeeded in demonstrating plasma wakefield acceleration of subatomic particles in a miniaturized, laser-driven model. (2019-03-27)
Optical toric code platform sets new record
A research group led by professor PAN Jianwei and LU Chaoyang of University of Science and Technology of China successfully designed the largest planar code platform at present using photons, and demonstrated path-independent property in optical system for the first time. (2019-03-25)
Hearing loss before 50 may mean higher risk of drug and alcohol issues
People under age 50 with hearing loss misuse prescription opioids at twice the rate of their hearing peers, and are also more likely to misuse alcohol and other drugs, a new national study finds. (2019-03-25)
Extremely accurate measurements of atom states for quantum computing
A new method allows the quantum state of atomic 'qubits'--the basic unit of information in quantum computers -- to be measured with twenty times less error than was previously possible, without losing any atoms. (2019-03-25)
Listening to the quantum vacuum
Since the historic finding of gravitational waves from two black holes colliding over a billion light years away was made in 2015, physicists are advancing knowledge about the limits on the precision of the measurements that will help improve the next generation of tools and technology used by gravitational wave scientists. (2019-03-25)
Matter waves and quantum splinters
Physicists in the United States, Austria and Brazil have shown that shaking ultracold Bose-Einstein condensates can cause them to either divide into uniform segments or shatter into unpredictable splinters, depending on the frequency of the shaking. (2019-03-25)
Semiconductor: A new contender for scalable quantum computing
Recent advances of quantum computing has attracted global attention for its prospective applications in business and industry. (2019-03-21)
In a new quantum simulator, light behaves like a magnet
Physicists at EPFL propose a new 'quantum simulator': a laser-based device that can be used to study a wide range of quantum systems. (2019-03-21)
Miscarriage from a man's perspective
'In describing the miscarriage itself, the men are speaking to a societal expectation that pregnancy is easy and smooth,' Horstman said. (2019-03-20)
Princeton scientists discover chiral crystals exhibiting exotic quantum effects
Princeton physicist Zahid Hasan led an international team of physicists who have discovered a form of chiral crystals -- crystals with an asymmetry like biological ''handedness'' -- that host slow light-like massless electrons. (2019-03-20)
Computer program developed to find 'leakage' in quantum computers
A new computer program that spots when information in a quantum computer is escaping to unwanted states will give users of this promising technology the ability to check its reliability without any technical knowledge for the first time. (2019-03-19)
Long-distance quantum information exchange -- success at the nanoscale
At the Niels Bohr Institute, University of Copenhagen, researchers have realized the swap of electron spins between distant quantum dots. (2019-03-18)
Semimetals are high conductors
Researchers in China and at UC Davis have measured high conductivity in very thin layers of niobium arsenide, a type of material called a Weyl semimetal. (2019-03-18)
Artificial intelligence speeds up!
A group at Politecnico di Milano has developed an electronic circuit able to solve a system of linear equations in a single operation in the timescale of few tens of ns. (2019-03-15)
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