From sciencedaily.com
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Quantum computers
A community portal about Quantum computers with blogs, videos, and photos. According to Wikipedia.org: A quantum computer is any device for computation that makes direct use of distinctively quantum mechanical phenomena, such as... [more]
A community portal about Quantum computers with blogs, videos, and photos. According to Wikipedia.org: A quantum computer is any device for computation that makes direct use of distinctively quantum mechanical phenomena, such as superposition and entanglement, to perform operations on data. In a classical computer, the amount of data is measured by bits; in a quantum computer, the data is measured by qubits. The basic principle of quantum computation is that the quantum properties of particles can be used to represent and structure data, and that quantum mechanisms can be devised and built to perform operations with these data.
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Researchers have succeeded in getting hold of the environment of a quantum particle. This allows them to exercise greater control over a single electron, and brings the team of researchers a step closer still to the super-fast quantum computer.
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Matt Purkeypile on Quantum Computer Programming. A collection of thoughts on quantum computer programming and related topics. Friday, November 6, 2009. Overcoming Decoherence. Here's a good article in this month's Scientific American: ...
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From blogsearch.google.com
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Here's the slide share presentation of the final draft of my dissertation on Cove. Cove: A Practical Quantum Computer Programming Framework. View more documents from mpurkeypile.
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From blogsearch.google.com
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Building a quantum computer can be a tricky business. That’s because physicists are still in the early stages of figuring out how to control the tiny circuits inside these futuristic machines. Unlike with the semiconductors in your average desktop ...
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From search.live.com
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We've already seen at least one (sort of) functional quantum processor, and one breakthrough after the other in quantum computing, but it looks like some researchers at Ohio State University have now made a breakthrough of their own that could possibly speed things up considerably. The big news there is that they've apparently found a way to fabricate a quantum device called a resonant interband tunneling diode (or RITD) using a chip-making...
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From engadget.com
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Matt Purkeypile on Quantum Computer Programming. A collection of thoughts on quantum computer programming and related topics. Tuesday, September 29, 2009. Article on Implementing Quantum Computers. I came across this article: Quantum ...
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From blogsearch.google.com
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Washington, October 16 (ANI): Researchers at Ohio State University in the US have discovered a way to make quantum devices using technology common to the chip-making industry today, which might one day enable faster, low-power computer chips.
The research was conducted by Paul Berger, professor of electrical and computer engineering and professor of physics at [...]
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From thaindian.com
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In the quest for smaller, faster computer chips, researchers are increasingly turning to quantum mechanics -- the exotic physics of the small. The problem: the manufacturing techniques required to make quantum devices have been equally exotic. That is, until now.
From eurekalert.org
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- Quantum Computer Chips Closer To Reality (redorbit.com)
- Quantum Computer Chips Now One Step Closer To Reality (news.google.com)
Working on understanding limits to programming accuracy of hi , J¼ , and how well we achieve Ising Hamiltonian. D-Wave rf-SQUID qubit. The qubit we are using in our current designs is a novel type of rf-SQUID device. ...
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From blogsearch.google.com
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This is an important development:
Shor's algorithm was first demonstrated in a computing system based on nuclear magnetic resonance -- manipulating molecules in a solution with strong magnetic fields. It was later demonstrated with quantum optical methods but with the use of bulk components like mirrors and beam splitters that take up an unwieldy area of several square meters.
Last year, the Bristol researchers showed they could miniaturize...
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From schneier.com
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Omer's work is arguably one of the most complete quantum computer programming works, QCL. In fact Yanofsky and Mannucci dedicate a chapter to quantum computer programming in their book, and most of it covers Omer's work (NS Yanofsky and ...
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From blogsearch.google.com
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Quantum Computer Algorithms for Exponentially Speeding the Solution of Linear ...Next Big Future (blog)... the University of London have already expanded on the MIT researchers' approach to develop a new quantum algorithm for solving differential equations. ...and more »
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From news.google.com
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Ultra-low-power computer chips could operate with small voltages, producing less wasted heat.
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From usnews.com
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3 September 2009—Modern cryptography relies on the extreme difficulty computers have in factoring huge numbers, but an algorithm that works only on a quantum computer finds factors easily. Today in Science, researchers at the University of Bristol, in England, report the first factoring using this method—called Shor’s algorithm—on a chip-scale quantum computer, bringing the field a tiny step closer to realizing practical quantum computation...
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From del.icio.us
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I've finished my doctoral dissertation at Colorado Technical University, titled "Cove: A Practical Quantum Computer Programming Framework". I'll be pushing it elsewhere onto the net later on, but for now you can down load it from my ...
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From blogsearch.google.com
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