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Archive for the ‘quantum physics’ category: Page 830

Feb 7, 2016

The Tiny Startup Racing Google to Build a Quantum Computing Chip

Posted by in categories: chemistry, computing, quantum physics, robotics/AI

As I said this morning; there is something definitely going with Quantum today. Maybe it’s the planet alignment (I saw there was something going on with the alignment with Aquaris today) — this is awesome news.


Rigetti Computing is working on designs for quantum-powered chips to perform previously impossible feats that advance chemistry and machine learning.

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Feb 7, 2016

2 Quantum Computing Companies That Are Not D-Wave

Posted by in categories: computing, quantum physics

Wham! Another headline; 2 new companies (Rigetti and Q Branch) trying to capture the Quantum Platform crown from D-Wave. Now, we can say a real industry race is on.


Based on a recent analysis of our most popular articles, investors seem to have a strong interest in quantum computing. The problem for investors is that there aren’t any pure play opportunities to invest in quantum computing at the moment. The main reason for this is that there aren’t many companies working on quantum computing. In fact, there’s just one company right now that’s actually selling a quantum computer; Canadian based startup D-Wave.

D-Wave has actually released a controversial “quantum computer”, and is working with big names like Google, NASA, and Lockheed. D-Wave received some major credibility recently when Google announced that they solved an optimization problem in seconds that would normally take 10,000 years with a conventional computer. There is one way to get exposure to D-Wave, but it’s hardly a pure-play and doesn’t seem overly promising. While there are very few companies other than D-Wave directly involved in quantum computing, we did find two companies that quantum computing investors should keep an eye on.

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Feb 7, 2016

The Weird, But True, Evidence for ‘Spooky Action’ at Distance

Posted by in categories: business, quantum physics

Another discussion on Quantum Entanglement. I am seeing a huge gap for scientists and technologists in explaining Quantum to every day folks especially in business. If order for business, etc. to adopt Quantum we will need to start explaining Quantum in examples that the average person can understand.


When physicist Ronald Hanson revealed shocking evidence for quantum entanglement, the world took note — the universe really is stranger than fiction, as he reveals in this hangout with cryptographer Renato Renner.

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Feb 7, 2016

“Quantum Hell” –The Universe Before the Big Bang (Week’s Most Popular)

Posted by in categories: cosmology, quantum physics

Welcome to Quantum Hell.


Martin Bojowald, a professor of phycics at Penn State University, presents his fascinating ideas about “Loop Quantum Cosmology” in Once Before Time: A Whole Story of the Universe. “Will we ever,” Bojowald asks, “with a precision that meets scientific standards, see the shape of the universe before the big bang? The answer to such questions remains open. We have a multitude of indications and mathematical models for what might have happened. A diverse set of results within quantum gravity has revealed different phenomena important for revealing what happened at the big bang. But for a reliable extrapolation, parameters would be required with a precision far out of reach of current measurement accuracy.

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Feb 7, 2016

Scientists Are Trying to Create An Untraceable ‘Quantum Internet’

Posted by in categories: internet, quantum physics, security

Glad that Stanford is working on their own version because the US Government has their own and it has been online in Los Alamos for a while now; have more than one version to learn from only enriches the final version.


Researchers are a step closer to building a quantum technology that could help improve internet security.

Researchers from Stanford University in U.S. have created a novel quantum light source to help improve internet security. In other words, the scientists have designed a technology that might someday serve as the basis for quantum communication.

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Feb 7, 2016

Science: ‘Light: A Radiant History From Creation to the Quantum Age,’

Posted by in categories: quantum physics, science

I wake up today, and do my normal routine which is coffee and toast in bed, etc. Then I started screening through the news and wham! Quantum seems to be discussed everywhere today. Did a lightbulb just turned on for folks.


An exploration of the science and philosophy of something as old as the universe and as fresh as this moment.

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Feb 7, 2016

Macroscopic quantum entanglement achieved at room temperature

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

In quantum physics, the creation of a state of entanglement in particles any larger and more complex than photons usually requires temperatures close to absolute zero and the application of enormously powerful magnetic fields to achieve. Now scientists working at the University of Chicago (UChicago) and the Argonne National Laboratory claim to have created this entangled state at room temperature on a semiconductor chip, using atomic nuclei and the application of relatively small magnetic fields.

When two particles, such as photons, are entangled – that is, when they interact physically and are then forcibly separated – the spin direction imparted to each is directly opposite to the other. However, when one of the entangled particles has its spin direction measured, the other particle will immediately display the reverse spin direction, no matter how great a distance they are apart. This is the “spooky action at a distance” phenomenon (as Albert Einstein put it) that has already seen the rise of applications once considered science fiction, such as ultra-safe cryptography and a new realm of quantum computing.

Ordinarily, quantum entanglement is a rarely observed occurence in the natural world, as particles coupled in this way first need to be in a highly ordered state before they can be entangled. In essence, this is because thermodynamic entropy dictates that a general chaos of particles is the standard state of things at the atomic level and makes such alignments exceedingly rare. Going up a scale to the macro level, and the sheer number of particles involved makes entanglement an exceptionally difficult state to achieve.

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Feb 6, 2016

Intel: The future of computing is…slow

Posted by in categories: computing, quantum physics

Glad to see that Intel has finally announced that have embraced Quantum Tunnelling. However, slower performance chips isn’t the right way either.


Intel reveals at a conference that whether it chooses spintronics or quantum tunnelling, computers of the future are going to be slower.

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Feb 5, 2016

Quantum Computers Are One Step Closer — Authorities Fear Their Power Could Be Used Disruptively

Posted by in categories: computing, quantum physics

Wow-glad folks are really beginning to understand the bigger gap that we’re all facing in the near future as we begin our Quantum Technology transformation. Last month I was asked as a futurist & NextGen Technology Disruptor what was my largest concern over the next 5 yrs and I responded the Quantum Gap that we all will be in as the Quantum Transformation begins it’s process among various countries.


Scientists in Finland have made an important breakthrough that brings us a step closer to building a quantum computer.

The team led by quantum physicist Mikko Möttönen succeeded in transporting heat 10,000 times further than ever before, with maximal effectiveness. Science Daily reported on the discovery today, saying that it “may lead to a giant leap in the development of quantum computers.”

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Feb 5, 2016

Much Ado around Nothing: The Cosmological non-Constant Problem

Posted by in category: quantum physics

A new problem is born.

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