News tagged with quantum entanglement

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Two crystals linked by quantum physics

Physicists take a perverse pleasure in playing with the strangeness of the quantum world. That's how they have managed to entangle minuscule objects such as photons. After specific manipulations, they persuade two photons ...

Mar 05, 2012
4.8 / 5 (12) 4 | with audio podcast

Quantum cats are hard to see

Are there parallel universes? And how will we know? This is one of many fascinations people hold about quantum physics. Researchers from the universities of Calgary and Waterloo in Canada and the University ...

Dec 16, 2011
3.8 / 5 (18) 319 | with audio podcast

Quantum correlations -- without entanglement

(PhysOrg.com) -- Few people doubt the "quantumness" of entanglement. Quantifying the quantum correlation of entanglement is something that is relatively regular right now. However, things change a bit when it comes to quantum ...

Aug 24, 2011 feature
4.5 / 5 (21) 4 | with audio podcast