News tagged with random numbers

Quantum non-locality in ultra-cold atomic gases

Non-locality, Einstein's ''spooky action at a distance," has been observed between quantum objects separated by more than one kilometer. Recent years have seen a major advancement in the quest for non-local systems. Researchers ...

dateJun 21, 2018 in Quantum Physics
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Random numbers—hard times ahead for hackers

Whenever we need to communicate in secret, a cryptographic key is needed. For this key to work, it must consist of numbers chosen at random without any structure – just the opposite of using the birthdate of our favourite ...

dateMay 31, 2017 in Quantum Physics
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