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Category: quantum physics – Page 918

Maybe someone saw the article on the team in Australia who solved this issue last month; glad folks are collaborating more in this space because we all win when we do.

One of the obstacles that have kept quantum computers on the distant horizon is the fact that quantum bits — the building blocks with which they’re made — are prone to magnetic disturbances. Such “noise” can interfere with the work qubits do, but on Wednesday, scientists announced a new discovery that could help solve the problem.

Specifically, by tapping the same principle that allows atomic clocks to stay accurate, researchers at Florida State University’s National High Magnetic Field Laboratory (MagLab) have found a way to give qubits the equivalent of a pair of noise-canceling headphones.

The approach relies on what are known as atomic clock transitions. Working with carefully designed tungsten oxide molecules that contained a single magnetic holmium ion, the MagLab team was able to keep a holmium qubit working coherently for 8.4 microseconds -– potentially long enough for it to perform useful computational tasks.

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Beam me up Scotty. Alright, now that we got that out of the way, let’s get to the hard facts. German scientists have developed a way to transport information across a physical distance instantly. No one is jumping the gun quite yet, but it seriously looks as if scientists have discovered how to teleport.

Humans May Soon BE Able TO Teleport

It’s crazy that headline even exists, but one shouldn’t complain. In technical terms, the process known as quantum teleportation has been known for quite some time. To teleport in the quantum level is nothing new, but to teleport in the classical world, well, that’s just fascinating. Of course, teleportation in the classical world is done using uniquely entangled laser beams. By using spinning, polarizing plates, scientists have proven that laser beams can thus be entangled. In the study, the team used information of a specific laser direction and transmitted it. What came out on the other end was an instant transmission of the laser beam at a short distance.

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To me; it’s all common sense. If you step back look at the technology landscape as a whole along with AI; you start to see the barriers that truly spolights where we have way too much hype around AI.

Example, hacking. If we had truly advance AI at the level that it has been promoted; wouldn’t make sense that researchers would want to solve the $120 billion dollar money pit issue around Cyber Security and make billions to throw at their emerging AI tech plus ensure their AI investment wouldn’t incur pushback by consumers due to lack of trust that AI would not be hacked? So, I usually tread litely on over hype technologies.

I do see great possiblities and seen some amazing things and promise from Quantum Computing; however, we will not truly realize its impact and full potential until another 7 years; I will admit I see more promise with it than the existing AI landscape that is built off of existing traditional digital technology that has been proven to be broken by hackers.

Do you “believe” in AI?

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Next to Quantum and Biocomputing, this is one of my favorites. Cloak material to avoid radar. Unfortunatley, we cannot have access to the material for our autos; but it would be nice to have on my car sometimes when I am running late and having to drive quickly somewhere.

Two separate teams of engineers, both conducting research into meta-materials (composites not found in nature) with the intent of developing a flexible, stretchable and tunable meta-skin, are sharing their discoveries with the world. Although the two developments revolve around the same premise—manipulating electromagnetic waves so that the surface that banquets an object becomes invisible—a few exciting differences between the teams’ approaches sets their research apart.

meta-materials

Engineers at Iowa State University are developing meta-skins which suppresses radar detection, meaning that this version can be seen by the naked eye, but not by cameras. The implications of such a device are many, particularly for covert operations and security, hiding sensitive layouts of electronic components and advancing the development of optical computers.

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A research team led by the University of Leeds has observed for the first time how HIV and Ebola viruses attach to cells to spread infection.

The findings, published today in the journal Angewandte Chemie (“Compact, Polyvalent Mannose Quantum Dots as Sensitive, Ratiometric FRET Probes for Multivalent Protein-Ligand Interactions”), offer a new way of treating such viruses: instead of destroying the pathogens, introduce a block on how they interact with cells.

Quantum Dots

Quantum dots are fluorescent crystals in which the color of the emitted light is dependent on the size of the crystal. (Image: Richard E. Cruise, University of Leeds)

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Interesting position that IBM is taking with Quantum Computing. The one challenge that was highlighted in this article around unstable particles actually has been in the process of being resolved by Charles Marcus and colleagues at the University of Copenhagen’s Niels Bohr Institute; Univ. of Copenhagan’s report came out a few weeks ago and it may be a good thing for IBM to connect with the University so they can see how this was resolved.

Also, I don’t believe that we have 3 uniquely different platforms of Quantum as this article highlights. Trying to state that a D-Wave Quantum Computer is not a full Quantum platform or less of a Quantum Platform to is not a fair statement; and I encourage others to pull back from that perspective at this point until Quantum Computing is more evolved and standards around the platform is well defined and approved by industry. Also, the Gartner graph in this article is not one that I embraced given the work on Quantum is showing us the we’re less than 10 yrs away for it in the mainstream instead of Gartners graph showing us Quantum will require more than 10 years to hit the mainstream. And, I saw some of missed marks on Bio-sensors and BMI technology taking more than 10 years on the Gartner graph which is also incorrect since we hearing this week announcements of the new bio-chips which enables bio-sensors and BMIs are making some major steps forward with various devices and implants.

The 3 Types Of Quantum Computers And Their Applications by Jeff Desjardins, Visual Capitalist

It’s an exciting time in computing.

Just days ago, Google’s AlphaGo AI took an insurmountable lead in the 3,000 year-old game of Go against the reigning world champion, Lee Sedol. In a five-game series, the score is now 3–1 for the machine with one game left on March 15, 2016 in Seoul, South Korea.

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