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RECENT ARTICLES
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Untangling how the human perception of cause-and-effect might arise from quantum physics, may help us understand the limits and the potential of AI.

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A proposed quantum set-up that could predict your game-playing strategy resurrects Newcomb’s classic quiz show paradox.


FQXI ARTICLE
August 4, 2020

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Recent Comments


"Superposition is another feature that is peculiar to quantum systems. Before a quantum object is measured, it does not have definite characteristics. Instead, it exists in a superposition of multiple mutually contradictory states—allowing it to be in two places at once, for example."

As this is stated, superposition is not a perculiar quantum effect. Any macroscopic object on which there hasn't been any measurement is in fact in a superposition of mutually excluding states, each state...

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