(via PBS Space Time) The mystery of what happens when we go from a superposition to a definite state is known as the Measurement Problem, and it’s arguably the most mysterious outstanding problem in ...
Imagine a physicist observing a quantum system whose behavior is akin to a coin toss: it could come up heads or tails. They perform the quantum coin toss and see heads. Could they be certain that ...
Part of our International Year of Quantum Science and Technology coverage For the International Year of Quantum Science and Technology, Physics World is shining a spotlight on quantum effects so ...
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