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Archive for the ‘quantum physics’ category: Page 806

May 10, 2016

D-Wave Systems and 1QBit Partner With Financial Industry Experts to Launch Quantum for Quants Online Community

Posted by in categories: computing, finance, mathematics, quantum physics

Great move to my friends at D-Wave! Nice.


BUDAPEST, HUNGARY—(Marketwired — May 10, 2016) — D-Wave Systems Inc., the world’s first quantum computing company, 1QB Information Technologies Inc. (1QBit), a quantum software firm, and financial industry experts today announced the launch of Quantum for Quants (quantumforquants.org), an online community designed specifically for quantitative analysts and other experts focused on complex problems in finance. Launched at the Global Derivatives Trading & Risk Management conference in Budapest, the online community will allow quantitative finance and quantum computing professionals to share ideas and insights regarding quantum technology and to explore its application to the finance industry. Through this community, finance industry experts will also be granted access to quantum computing software tools, simulators, and other resources and expertise to explore the best ways to tackle the most difficult computational problems in finance using entirely new techniques.

“Quantum computers enable us to use the laws of physics to solve intractable mathematical problems,” said Marcos de López de Prado, Senior Managing Director at Guggenheim Partners and a Research Fellow at Lawrence Berkeley National Laboratory’s Computational Research Division. “This is the beginning of a new era, and it will change the job of the mathematician and computer scientist in the years to come.”

Experts in finance, mathematics, computer science and physics have agreed to participate as editors and content contributors of the community, including:

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May 10, 2016

Whispering gallery modes to control artificial atoms for quantum computing

Posted by in categories: computing, nanotechnology, particle physics, quantum physics

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May 10, 2016

A leading physicist says it’s ‘childish’ to think there are no aliens

Posted by in categories: alien life, quantum physics

Interesting approach to the topic.


Do aliens exist? Carlo Rovelli, a founder of loop quantum gravity theory and author of the best-selling book “Seven Brief Lessons on Physics,” says it’s an easy question.

“There is so much space up there that it is childish to think that in a peripheral corner of an ordinary galaxy there should be something uniquely special,” he writes. “Life on Earth gives only a small taste of what can happen in the universe.”

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May 10, 2016

Viewpoint: Black Holes Produce Complexity Fastest

Posted by in categories: cosmology, quantum physics

Theoretical results suggest a precise speed limit on the growth of complexity in quantum gravity, set by fundamental laws and saturated by black holes.

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May 9, 2016

How Quantum Entanglement Can Help You Understand Many-Worlds

Posted by in categories: materials, quantum physics

Quantum Entanglement by Orzel part 2.


Entanglement is weird, but also provides a nice, concrete experimental framework that can ground an explanation of how decoherence hides the existence of other branches of the wavefunction.

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May 9, 2016

Samsung’s Quantum Dot TV Tech to Find Medical Applications

Posted by in categories: bioengineering, chemistry, electronics, food, nanotechnology, quantum physics

Samsung get into the cancer treatment space with their own Q-Dot technology? Another reason for the FDA to show up in tech’s backyard; lookout for all those future federal and state regs & compliance training that will be coming that eats up 20 hours each month of your scientists and engineering talent’s time.


For a lot of users, Samsung might be known best for their smartphones and other mobile devices, but the company is so much more than that. Many of you reading this might have one of Samsung’s Super HD TV sets, a curved Samsung TV or some other model of theirs. Next to smartphones one of their more popular consumer electronics is of course of TVs, and with the advent of new technology such as Quantum Dot, Samsung is getting even better at producing a great image. One area that you might expect to find this Quantum Dot technology being used is for medical uses, but that’s just what researchers have been exploring recently.

Explaining a Quantum Dot can become quite tricky, but to cut a long story short, they are semiconductors that are so small they register at the nanoscale side of things. In terms of Quantum Dots used in television displays, it’s their ability to precisely tune to a specific and exact part of the color spectrum that makes them so attractive, not to mention their much lower power draw. Now, Kim Sung-jee, a professor of the Chemistry department at Pohang University of Science and Technology (POSTECH), has said that “when combining protein which clings to cancer cells and quantum dots, it can be used to seek out cancer cells in the body”. It’s reasoned that the potential for these Quantum Dots to be so precise in terms of color reproduction can help physicians track down certain cancer cells.

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May 9, 2016

First single-enzyme method to produce quantum dots revealed

Posted by in categories: engineering, particle physics, quantum physics, solar power, sustainability

Creating Q-Dots/ QDs (Acronym seems to depend on which reference book, article that you read) more cheaply and efficiently too.


Quantum dots (QDs) are semiconducting nanocrystals prized for their optical and electronic properties. The brilliant, pure colors produced by QDs when stimulated with ultraviolet light are ideal for use in flat screen displays, medical imaging devices, solar panels and LEDs. One obstacle to mass production and widespread use of these wonder particles is the difficulty and expense associated with current chemical manufacturing methods that often requiring heat, high pressure and toxic solvents.

But now three Lehigh University engineers have successfully demonstrated the first precisely controlled, biological way to manufacture quantum dots using a single-enzyme, paving the way for a significantly quicker, cheaper and greener production method. Their work was recently featured in an article in The New York Times called “A curious tale of quantum dots.”

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May 9, 2016

The Quantum Experience: Feynman’s vision comes into focus

Posted by in categories: computing, quantum physics

Great article about a mad-scientist whose vision caused the world to look cross-eyed. Many of us have been there before some time in our lives.

In 1981, Richard Feynman urged the world to build a quantum computer. In his own words.

“Nature isn’t classical, dammit, and if you want to make a simulation of nature, you’d better make it quantum mechanical, and by golly it’s a wonderful problem, because it doesn’t look so easy.”

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May 9, 2016

Communicating covertly goes quantum

Posted by in category: quantum physics

Communication Quantum Style!

https://www.sciencenews.org/article/communicating-covertly-goes-quantum


Researchers are working to make quantum messages that are undetectable.

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May 9, 2016

Researchers Making Progress With Quantum Computing

Posted by in categories: computing, governance, government, internet, particle physics, quantum physics

I personally can confirm that QC is not being worked on and advance by just a couple groups such as D-Wave and IBM. The questions/bumps in the road that we will all face is threefold:

1) how do we standardize the QC? right now (like most innovation) is done in siloes and limited cross-collaboration across government, labs & universities, and commercial companies. 2) governance and compliance; how will these need to change across multiple areas 3) id & mitigate all impacts instead of after deployment (don’t be reactive) because we will not have that luxury due to hackers.


There is a temptation to lump quantum computing in with technologies such as fusion power in the sense that both have been proposed for decades with the promise of tremendous leaps in performance.

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