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Normally, it’s easy for us to say that event A happens before event B, or vice versa. But Giulia Rubino and her colleagues have created a superposition in which these seemingly contradictory scenarios are in superposition. “If you put together quantum mechanics and causal relations, a situation arises in which there is no pre-defined causal order,” she says. “It’s counter-intuitive.”
Quantum trick sees two things happen before and...
Quantum trick sees two things happen before and...
Quantum Trick Sees Two Things Happen Before And...
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