Physicists have found a way to redistribute uncertainty in quantum measurements, paving the way for ultra-sensitive atom-scale sensors.
Articles on Heisenberg limit
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To protect against future quantum cyber attacks, two technological paths are being explored. Decryption.
For 60 years, physicists thought they knew exactly how coherent a laser could get. Now the ultimate quantum limit to laser coherence has been found, and it’s much much bigger than anybody thought.


