News tagged with quantum physics

Three 'twisted' photons in 3 dimensions

Researchers at the Institute of Quantum Optics and Quantum Information, the University of Vienna, and the Universitat Autonoma de Barcelona have achieved a new milestone in quantum physics: they were able to entangle three ...

dateFeb 29, 2016 in Quantum Physics
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Upper limit found for quantum world

The quantum world and our world of perception obey different natural laws. Leiden physicists search for the border between both worlds. Now they suggest an upper limit in a study reported in Physical Review Letters.

dateFeb 24, 2016 in Quantum Physics
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What's the point of theoretical physics?

You don't have to be a scientist to get excited about breakthroughs in theoretical physics. Discoveries such as gravitational waves and the Higgs boson can inspire wonder at the complex beauty of the universe no matter how ...

dateFeb 12, 2016 in General Physics
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Mechanical quanta see the light

Interconnecting different quantum systems is important for future quantum computing architectures, but has proven difficult to achieve. Researchers from the TU Delft and the University of Vienna have now realized a first ...

dateJan 19, 2016 in Quantum Physics
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Computing with time travel

Why send a message back in time, but lock it so that no one can ever read the contents? Because it may be the key to solving currently intractable problems. That's the claim of an international collaboration who have just ...

dateDec 09, 2015 in Quantum Physics
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