Articles about quantum computing

IBM's quantum 'puter news proves Big Blue still doesn't get 'cloud'

In a troubling development today, IBM demonstrates it still hasn't quite grasped this cloud computing thing at all. Big Blue's boffins have built a quantum-computing processor featuring five superconducting qubits, and installed it in the IBM T.J. Watson Research Center in New York. IBM is now inviting people to request access …
Justin Trudeau

Canny Canadian PM schools snarky hack on quantum computing

Video The Canadian Prime Minister Justin Trudeau has humiliated a Canadian journalist who assumed he was clueless about quantum computing. Trudeau was attending a press conference at the Perimeter Institute for Theoretical Physics in Waterloo, Ontario to announce $50m in science funding. A reporter jokingly asked him to explain …
Iain Thomson, 15 Apr 2016
The quantum Fredkin gate

Three-bit quantum gate a step closer to universal quantum computer

Quantum research boffins in Australia have demonstrated one of computing's universal gates, the Fredkin gate, operating with qubits instead of bits. The Fredkin gate – described here at Wikipedia – is a reversible three-bit gate that can be used to construct AND, OR, XOR and NOT functions. If the first of the three bits is a 1 …
IBM Headquarters, Armonk, NY

IBM dispels the doubts and bags quantum computing funding deal

IBM has won funding from the US Intelligence Advanced Research Projects Activity (IARPA) programme to develop its quantum computer research, despite ongoing concerns about the technology's practical application. "We are at a turning point where quantum computing is moving beyond theory and experimentation to include …
Kat Hall, 9 Dec 2015

Sydney quantum computing wonks get $36M to build god box

Aussie physicists have scored AU$36 million to advance their work on the world's first silicon-based quantum computer. The University of New South Wales wonks scored $26 million over five years from the nation's Federal Government and an in-principle commitment of anotehr $10 million from the Commonwealth Bank to push ahead …
Darren Pauli, 8 Dec 2015

D-Wave heads for New Mexico

The Los Alamos National Laboratory has become the latest organisation to give quantum annealing a whirl, with D-Wave announcing that the facility will take delivery of its thousand-qubit 2X system. The national security research outfit will be collaborating with the Department of Energy and “selected university partners” to …

The enterprise IT landscape: Five key ways it will change

Blog The more IT managers (of which I'm one in my day job) I talk to, the more I head people wondering where IT will be going over the next five years. The times are, as a Mr. Zimmerman sang in 1964, a-changin': but what will be different? I reckon things will evolve in five key ways. Cloud storage Storage in the cloud is already …
Dave Cartwright, 20 Oct 2015
Quantum logic gate

Australian boffins say Quantum Pentiums are on the horizon

Australian boffins have overcome one of quantum computing's big problems by building a gate comprised of two qubits in silicon, using techniques very similar to those used to manufacture whatever device you're using to read this story. Building a quantum logic gate in silicon is a big deal because hitherto it's only been …
Shot of the D-Wave chip holder - a robotic looking contraption

Google and NASA hop into bed with quantum computing biz

NASA and Google have signed a seven-year deal with D-Wave Systems to install its new 1,000 qubit processor machines. Google, NASA and the Universities Space Research Association (USRA) will use the systems in their collaborating testing of quantum computing in artificial intelligence and machine learning. The machines have …
Kat Hall, 29 Sep 2015

IARPA: Come, quantum computing boffins. We've got cash for you

Nay-sayers may nay-say, but America's Intelligence Advanced Research Projects Activity (IARPA) reckons research into quantum computing is advanced enough to warrant a five-year program to kick things along. It's kicked off what it the Logical Qubits (LogiQ) program here, and it's looking to fund work building current science …

Quantum CPU upstart D-Wave drills into physics simulations to boost vital magnetic shielding

Physics upstart D-Wave has shed some light on its work simulating quantum computer processors to improve their performance and capabilities. Canada-based D-Wave builds chips made up of 512 superconducting semiconductor circuits called qubits, which are run at ultra-high frequencies in absolute-zero temperatures with minimal …
Team Register, 1 May 2015
Layout of IBM's four superconducting quantum bit device. Using a square lattice, IBM is able to detect both types of quantum errors for the first time. This is the best configuration to add more qubits to scale to larger systems. (Credit: IBM Research)

Big Blue boffins claim quantum computing measurement leap

+Vid IBM has claimed major breakthroughs in quantum computing after boffins in Big Blue's lab demonstrated the ability to simultaneously detect and measure bit-flip and phase-flip quantum errors for the first time. Additionally, they revealed a new, square quantum bit circuit design that, the researchers believe, is "the only …
Kelly Fiveash, 29 Apr 2015
Assembled experiment lowered into a high-field magnet system. Image credit: Jason Krizan

Stress me, test me, vex me ... boffins seek Hall Effect in frustrated magnets

Scientists believe a new finding could help future advanced electronics research – and it's all courtesy of some frustrated magnets. The results of a new experiment could help reveal more details about the way the frictionless transmission of electricity works, it has been claimed. Boffins at Princeton University in the US …
Kelly Fiveash, 4 Apr 2015
Shot of D-Wave's 16 qubit chip

Quantum of Suspicion: Despite another $29m, D-Wave doubts remain

Controversial quantum computing venture D-Wave Systems has scooped $29m in lovely fresh cash, courtesy of investors, despite lingering doubts about whether what it offers can be considered "quantum". This is D-Wave’s tenth round of funding from 14 investors, bringing total investments to fairly hefty $174m. D-Wave didn’t …
Gavin Clarke, 30 Jan 2015
Maser developed by Princeton University researchers

REGARD our TINY but POWERFUL LASER, suitable for very SMALL sharks

Shrinking the scale of semiconductor materials to help build powerful quantum-computing systems has proved to be a real head-scratcher for scientists. However, boffins at Princeton University have come up with a device that they think could be a "major step forward" for the tech. The university's associate physics professor, …
Team Register, 17 Jan 2015
Random numbers

Quantum computing is so powerful it takes two years to understand what happened

In 2012 a group of Chinese quantum physicists pulled off an acclaimed success in quantum-based factoring, running an adiabatic quantum algorithm for the number 143, at the time believed to be the largest number ever factored in a quantum computation. It now seems that paper, here, could have overlooked something: in a new …
Random numbers

GCHQ boffins quantum-busted its OWN crypto primitive

While the application of quantum computers to cracking cryptography is still, for now, a futuristic scenario, crypto researchers are already taking that future seriously. It came as a surprise to Vulture South to find that in October of this year, researchers at GCHQ's information security arm the CESG abandoned work on a …
Engineers making quantum devices at the Australian National Fabrication Facility at UNSW: Credit: Australian National Fabrication Facility

UK boffins: We'll have an EMBIGGENED QUANTUM COMPUTER working in 5 YEARS

Oxford boffins have vowed to have the largest quantum computer ever made up and running within five years and help Blighty regain its place at the top of the tech world. The government has announced the creation of four "Quantum Technology Hubs" which will collaborate to build a small device called the Q20:20. Sadly, this won …
Jasper Hamill, 26 Nov 2014

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