Quantum Computing News

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New Algorithm Proposed for Quantum Computing

Tom Wong, a graduate student in physics and David Meyer, professor of mathematics at the University of California, San Diego, have proposed a new algorithm for quantum computing, that will speed a particular type of problem. But swifter calculations would come at the cost of greater physical resources devoted to precise timekeeping, their analysis has determined.

25 Jun 2013

New Report on Global Photonic IC & Quantum Computing Market

Research and Markets has announced the addition of the "Photonic Integrated Circuit (IC) & Quantum Computing Market (2012 - 2022): By Application (Optical Fiber Communication, Optical Fiber Sensors, Biomedical); Components (Lasers, Attenuators); Raw Materials (Silica on Silicon, Silicon on Insulator)" report to their offering.

21 Jun 2013

New Way to Design Quantum Memory

Researchers at the University of Sydney and Dartmouth College have developed a new way to design quantum memory, bringing quantum computers a step closer to reality. The results will appear June 19 in the journal Nature Communications.

20 Jun 2013

New Way to Distinguish Between Quantum Bits Placed in a Silicon Chip

UNSW researchers have proposed a new way to distinguish between quantum bits that are placed only a few nanometres apart in a silicon chip, taking them a step closer to the construction of a large-scale quantum computer.

19 Jun 2013

Increased NMR/MRI Sensitivity for Quantum Information Processing and Nuclear Spintronics

Today’s nuclear magnetic resonance (NMR) and Magnetic Resonance Imaging (MRI) technologies, like quantum information processing and nuclear spintronic technologies, are based on an intrinsic quantum property of electrons and atomic nuclei called “spin.”

6 Jun 2013

New Routes for Creation of Quantum Computers

A team of researchers, including members of the University of Chicago’s Institute for Molecular Engineering, highlight the power of emerging quantum technologies in two recent papers published in the Proceedings of the National Academy of Sciences. These technologies exploit quantum mechanics, the physics that dominates the atomic world, to perform disparate tasks such as nanoscale temperature measurement and processing quantum information with lasers.

5 Jun 2013

Quantum Computing Company Among Dutch Tech Startups in NYC Boot Camp

The Consulate General of the Kingdom of the Netherlands – in collaboration with WeWork – today announced a delegation of the Netherlands’ most promising tech startups will visit New York City from June 3-6 to experience the booming NYC tech scene.

31 May 2013

Researchers Identify Threshold at Which Entanglement Occurs in Large Quantum Systems

Entanglement is a property in quantum mechanics that seemed so unbelievable and so lacking in detail that, 66 years ago this spring, Einstein called it “spooky action at a distance.”

30 May 2013

Physicists Calculate Failure Probability of Quantum Encryption Schemes

Quantum communication systems offer the promise of virtually unbreakable encryption. Unlike classical encryption, which is used to send secure data over networks today and whose security depends on the difficulty of solving mathematical problems like the factoring of large numbers, most quantum encryption schemes keep the encryption key separate from the data.

29 May 2013

Tuning Electronic Properties of Topological Insulators may Help Realize Quantum Computers

Research teams from UW-Milwaukee and the University of York investigating the properties of ultra-thin films of new materials are helping bring quantum computing one step closer to reality.

24 May 2013