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An observer hiding inside a black hole can eavesdrop on quantum objects outside it
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Quantum eavesdropping is possible across a black hole’s event horizon, one of the most impermeable cosmic boundaries – at least in one direction.
Daine Danielson at the University of Chicago, Illinois, wanted to know how the structure of space-time, the fabric of our reality, influences quantum objects. This led him and his colleagues to a thought experiment where two people, Alice and Bob, end up separated by one…
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Source link : https://www.newscientist.com/article/2474089-quantum-eavesdropping-could-work-even-from-inside-a-black-hole/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
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Publish date : 2025-03-31 12:00:00
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