Scientists catch Schrödinger’s cat with quantum physics

Scientists catch Schrödinger's cat with quantum physics

Schrodinger’s cat, the great ole thought experiment that is been twisting (non-Quantum physicist) brains for many years. Scientists may need simply caught it. Or not. Typical. What you see above is a mixed picture the place a stencil was bombarded with cosmic rays photons, however the photons that generated the picture truly by no means interacted with the stencil — stick with us. It was separate photons (which shared the identical quantum state as those that hit the digital camera) which arrived on the stencil. The science goes that when two separate particles are entangled, their bodily properties seem to correlate they usually share a single quantum state.

Researchers on the Austrian Academy of Sciences in Vienna created yellow and pink pairs of entangled photons. Whereas yellow photons have been fired on the cat stencil, the pink photons have been despatched to the digital camera. Quantum entanglement might supply an enormous array of advantages, together with extremely superior knowledge safety and quantum communication, which sounds equal elements difficult and futuristic.

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