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Negative time experiment clears peer review as photons appear to leave an atom cloud before entering — groundbreaking quantum ‘negative time’ proven after 1 million test runs

TH·1h ago·3 min read
Photograph via Toms Hardware
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A University of Toronto experiment showing that photons can spend a negative amount of time inside a cloud of atoms has been published in Physical Review Letters.

A University of Toronto experiment showing that photons can spend a negative amount of time inside a cloud of atoms has been published in Physical Review Letters.

A University of Toronto experiment showing that photons can spend a negative amount of time inside a cloud of atoms has been published in Physical Review Letters.

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