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RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 6 months ago

Scientists observe 'negative time' in quantum experiments

phys.org

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Scientists observe 'negative time' in quantum experiments

phys.org

RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 6 months ago
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Scientists have long known that light can sometimes appear to exit a material before entering it—an effect dismissed as an illusion caused by how waves are distorted by matter.

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  • FauxPseudo @lemmy.world
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    6 months ago

    Two photons leave. Two photons enter. In that order.

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