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Archive for the ‘quantum physics’ category: Page 727

Dec 9, 2016

Quantum Telepathy: Why Science Needs Weird Ideas to Advance

Posted by in categories: quantum physics, science

George Musser explains the central role of weirdness in physics, and shatters the dreams of those who hope humans can one day tap into psychic powers.

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Dec 6, 2016

US Lead in Quantum Computing ‘Under Siege,’ Says White House Cyber Adviser

Posted by in categories: computing, quantum physics

The nation needs a workforce that can pursue quantum computing.

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Dec 6, 2016

New Developments in Quantum Computing Impact Bitcoin

Posted by in categories: bitcoin, computing, encryption, information science, quantum physics

Quantum computing might be closer than we thought, thanks to a series of newly developed scientific methods. Furthermore, a new implementation of Shor’s algorithm increases the urgency of getting Bitcoin ready for the advent of quantum computing.

Also read: NIST Starts Developing Quantum-Resistant Cryptography Standards.

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Dec 6, 2016

Quantum solar cells could explain why plants are green

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

Quantum exposed the truth about why vegetation is often green.


An attempt to make more efficient solar cells shows that green light might be the least useful hue – maybe that’s why plants reflect it.

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Dec 6, 2016

Quantum computing: Probable solutions incredibly fast

Posted by in categories: computing, quantum physics

Although mainstream quantum computing is still years off, agencies are starting to experiment with D-Wave machines for optimization problems.

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Dec 6, 2016

Probing atomic structure and Majorana wavefunctions in mono-atomic Fe chains on superconducting Pb surface

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

Nice paper on Majorana fermions for information units in QC.


Majorana bound states in one-dimensional nanowires have attracted wide attention in recent years due to their potential use as qubits for topological quantum computation based on braiding.

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Dec 6, 2016

Conroy’s quantum warning: be ready

Posted by in categories: computing, economics, government, quantum physics, security

More folks warning others that you better be planning for a QC transformation as it is coming and is going to be probably the largest scale transformation the we have seen in the history of technology.


Former communications minister, Stephen Conroy has warned that Australian government technology decision makers need to start preparing for the development of quantum computing.

The former senator made the warning during a panel session at the Australian Computer Society’s Reimagination conference late last week. While still in its nascent development stages, the former minister for broadband communications and the digital economy said that it could have major national security implications.

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Dec 6, 2016

‘Spooky’ sightings in crystal point to extremely rare quantum spin liquid

Posted by in category: quantum physics

Inside a new exotic crystal, physicist Martin Mourigal has observed strong indications of “spooky” action, and lots of it. The results of his experiments, if corroborated over time, would mean that the type of crystal is a rare new material that can house a quantum spin liquid.

Currently, only a small handful of materials are believed to possibly have these properties. This new crystal was synthesized for the first time only a year ago. Corroboration by other physicists of Mourigal’s newly produced experimental data could take a decade or longer.

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Dec 5, 2016

Light Harvesting “Quantum Photocells” Herald A New Age in Solar Energy

Posted by in categories: biological, quantum physics, solar power, sustainability

In Brief

  • By combining the fields of quantum physics and biology, researchers have developed more efficient solar cells inspired by photosynthesis.
  • With current solar cells wasting about 80 percent of the energy absorbed, it will be interesting to see what future innovative approaches will allow in the pursuit toward universal clean energy.

Science once again reaches a milestone in technology by modeling it after nature. Researchers have devised a new type of highly efficient photocell by studying photosynthesis in plants.

Nathan Gabor, assistant professor for physics and astronomy at the University of California, Riverside, led research spurred by a simple question as to why plants are green. This eventually led to a quest to mimic plants’ ability to efficiently harvest energy from the Sun regardless of how erratic the sunlight is.

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Dec 4, 2016

Breakthrough prize awards $25m to researchers at ‘Oscars of science’

Posted by in categories: bioengineering, information science, quantum physics, science

It is not often that a scientist walks the red carpet at a Silicon Valley party and has Morgan Freeman award them millions of dollars while Alicia Keys performs on stage and other A-listers rub shoulders with NASA astronauts.

But the guest list for the Breakthrough prize ceremony is intended to make it an occasion. At the fifth such event in California last night, a handful of the world’s top researchers left their labs behind for the limelight. Honoured for their work on black holes and string theory, DNA repair and rare diseases, and unfathomable modifications to Schrödinger’s equation, they went home to newly recharged bank accounts.

Founded by Yuri Milner, the billionaire tech investor, with Facebook’s Mark Zuckerberg and Google’s Sergey Brin, the Breakthrough prizes aim to right a perceived wrong: that scientists and engineers are not appreciated by society. With lucrative prizes and a lavish party dubbed “the Oscars of science”, Milner and his companions want to elevate scientists to rock star status.

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