Quantum Computers News
May 25, 2016

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More Quantum Computers News
May 25, 2016

Compact, Efficient Single Photon Source That Operates at Ambient Temperatures on a Chip

May 4, 2016 — Scientists have demonstrated a compact, efficient single photon source that can operate on a chip at ambient temperatures. A highly directional single photon source could lead to compact, cheap, and ... read more

Apr. 22, 2016 — In a proof-of-principle experiment, researchers have demonstrated that a small group of individual atoms placed very precisely in silicon can act as a quantum simulator, mimicking nature -- in this ... read more

Zip Software Can Detect the Quantum-Classical Boundary

Apr. 20, 2016 — A new technique to detect quantum behavior relies on a familiar tool: a 'zip' program you might have installed on your ... read more

Apr. 18, 2016 — Quantum computing may revolutionize information processing by providing a means to solve problems too complex for traditional computers, with applications in code breaking, materials science and ... read more

Apr. 18, 2016 — Converting a single photon from one color, or frequency, to another is an essential tool in quantum communication. Scientists have now developed a miniaturized version of a frequency converter, using ... read more

Apr. 18, 2016 — Researchers have trialled a quantum processor capable of routing quantum information from different locations in a critical breakthrough for quantum ... read more

Apr. 13, 2016 — Online computer games allow gamers to solve a class of problems in quantum physics that cannot be easily solved by algorithms alone. Citizen science games have already proved successful in advancing ... read more

Apr. 8, 2016 — Scientists combined the excellent light-harvesting properties of quantum dots with the tunable electrical conductivity of a layered tin disulfide semiconductor to produce a hybrid material that ... read more

Apr. 7, 2016 — Researchers used neutrons to uncover novel behavior in materials that holds promise for quantum computing. The findings provide evidence for long-sought phenomena in a two-dimensional ... read more

Apr. 7, 2016 — Physicists have combined light and sound to control electron states in an atom-like system, providing a new tool in efforts to move toward quantum-computing ... read more

Apr. 5, 2016 — A new method of implementing an 'unbreakable' quantum cryptographic system is able to transmit information at rates more than ten times faster than previous ... read more

Apr. 5, 2016 — Researchers have, for the first time, converted the color and bandwidth of ultrafast single photons using a room-temperature quantum memory in ... read more

Apr. 5, 2016 — A research team has demonstrated long-distance spin transport by electrical means in a semiconductor quantum well, which is designed to increase spin ... read more

Apr. 1, 2016 — Researchers have overcome experimental challenges to demonstrate a new way for getting a full picture of twisted light: characterizing the Wigner distribution. Twisted light has raised ... read more

Mar. 31, 2016 — An international research group observed a state in copper oxides in which orbital degrees of freedom did not freeze at low temperatures and electrons fluctuated due to quantum fluctuations. The ... read more

Mar. 31, 2016 — One of the main principles of quantum physics is the superposition of states. Systems are simultaneously in different states, i.e. "alive and dead" at the same time such as ... read more

Mar. 30, 2016 — Physicists believe chip-based atomic physics holds promise to make the second quantum revolution -- the engineering of quantum matter with arbitrary precision -- a reality. With recent technological ... read more

Mar. 30, 2016 — Scientists have discovered a new magnet capable of controlling Dirac fermions with zero mass. This achievement will lead to a new field of study, strong correlated quantum transport of Dirac ... read more

Mar. 25, 2016 — Researchers have overcome one of the key challenges to quantum computing by simplifying a complex quantum logic operation. They demonstrated this by experimentally realizing a challenging circuit -- ... read more

Mar. 21, 2016 — An international research team has made a breakthrough in generating single photons, as carriers of quantum information in security systems. The interdisciplinary research is set to revolutionize our ... read more

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