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Don't look now
(lemmy.zip)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
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yeah so if I looked at a log of all that, wouldn’t I have a “extra observer” detector, then?
You could detect decoherence in the system, that doesn't indicate a human observer, however.
That process is, however, used to protect cryptographic keys, transfered between banks. A hostile observer collapses the state early. The observer gets the key instead of the 2nd bank, which is extremely conspicuous to both banks.