Quantum Computing News

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Study Reveals Preferred Direction of Time's Quantum Arrow

Time marches relentlessly forward for you and me; watch a movie in reverse, and you'll quickly see something is amiss. But from the point of view of a single, isolated particle, the passage of time looks the same in either direction. For instance, a movie of two particles scattering off of each other would look just as sensible in reverse – a concept known as time reversal symmetry.

20 Nov 2012

King's College London Researcher Seeks Answer to Beat Quantum Crime

A future quantum computer will be able to carry out calculations billions of times faster than even today's most powerful machines by exploit the fact that the tiniest particles, molecules, atoms and subatomic particles can exist in more than one state simultaneously. Scientists and engineers are looking forward to working with such high-power machines but so too are cyber-criminals who will be able to exploit this power in cracking passwords and decrypting secret messages much faster than they can now.

17 Nov 2012

Harnessing Dark Mode to Convert Optical Fields May Boost Quantum Computing

Using tiny radiation pressure forces -- generated each time light is reflected off a surface -- University of Oregon physicists converted an optical field, or signal, from one color to another. Aided by a "dark mode," the conversion occurs through the coupling between light and a mechanical oscillator, without interruption by thermal mechanical vibrations.

16 Nov 2012

British Columbia Discovery Fund Invests in Quantum Computing Company D-Wave Systems

British Columbia Discovery Fund (VCC) Inc. is very pleased to announce that it has invested $2.0 million in D-Wave Systems, Inc. as the lead order that initiated a $30 million round of equity funding for D-Wave. Bezos Expeditions and In-Q-Tel (IQT) have also joined the investment round. Bezos Expeditions is the personal investment company of Jeff Bezos, the founder and CEO of Amazon.com, Inc. IQT is the strategic investment firm that delivers innovative technology solutions in support of the missions of the U.S. intelligence community.

16 Nov 2012

Quantum Weirdness Observed in Computer Chip Nanoelectronics

To build the computer chips of the future, designers will need to understand how an electrical charge behaves when it is confined to metal wires only a few atom-widths in diameter.

7 Nov 2012

Mike + Ophelia Lazaridis QNC Brings Together Quantum Computing and Nanotechnology

Recently, businessman Mike Lazaridis encouraged those present at the opening ceremony of the Mike & Ophelia Lazaridis Quantum-Nano Centre (QNC) to boldly go where no one has gone before.

30 Oct 2012

Electron’s Behavior like Photons Holds Potential for Quantum Computing Applications

In the relatively new scientific frontier of topological insulators, theoretical and experimental physicists have been studying the surfaces of these unique materials for insights into the behavior of electrons that display some very un-electron-like properties.

26 Oct 2012

Researchers Demonstrate Recycling of Qubits Inside Quantum Computer

A research team from the University of Bristol's Centre for Quantum Photonics (CQP) have brought the reality of a quantum computer one step closer by experimentally demonstrating a technique for significantly reducing the physical resources required for quantum factoring.

24 Oct 2012

Control of Twisted Light at Photon Level Holds Potential for Quantum Computation Applications

An international research group led by scientists from the University of Bristol and the Universities of Glasgow (UK) and Sun Yat-sen and Fudan in China, have demonstrated integrated arrays of emitters of so call 'optical vortex beams' onto a silicon chip. The work is featured on the cover of the latest issue of Science magazine, published tomorrow [19 October 2012].

20 Oct 2012

Microwave Photons Analyze Electrons Trapped in Quantum Dots

In a key step toward creating a working quantum computer, Princeton researchers have developed a method that may allow the quick and reliable transfer of quantum information throughout a computing device.

20 Oct 2012

Quantum Computing News

Study Reveals Preferred Direction of Time's Quantum Arrow

King's College London Researcher Seeks Answer to Beat Quantum Crime

Harnessing Dark Mode to Convert Optical Fields May Boost Quantum Computing

British Columbia Discovery Fund Invests in Quantum Computing Company D-Wave Systems

Quantum Weirdness Observed in Computer Chip Nanoelectronics

Mike + Ophelia Lazaridis QNC Brings Together Quantum Computing and Nanotechnology

Electron’s Behavior like Photons Holds Potential for Quantum Computing Applications

Researchers Demonstrate Recycling of Qubits Inside Quantum Computer

Control of Twisted Light at Photon Level Holds Potential for Quantum Computation Applications

Microwave Photons Analyze Electrons Trapped in Quantum Dots

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

SideKick QCL Controller: Low-Noise Laser Control Solution

LabOne Q: An Intuitive Software Framework for Scalable Quantum Computing

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Enhancing High-Speed MIR Detection Using Quantum Cascade Detectors

Perovskite Quantum Dots: Transforming the Landscape of Optoelectronics

Repeat-Until-Success Algorithm for Quantum Gate Decomposition

Quantum Computing News

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

1"Red Monsters" Challenge Theories of Early Galaxy Formation

2Quantum Computing Revolutionizes Stock Prediction

3New Theory of Gravity Explained by the Observation of Early Galaxies

4Breakthrough 3D Quantum Error Correction Model for More Compact Quantum Computing

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