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but wasn't the evaporation of black holes a suggested solution by hawking for information being "lost forever" in a black hole? i.e., hawking radiation is itse
by xevrem 6y ago
but wasn't the evaporation of black holes a suggested solution by hawking for information being "lost forever" in a black hole?
i.e., hawking radiation is itself unconfirmed, so its a "solution" for something that remains unproven :|
- ssivark 6y agoRight, but that is using a semi-classical calculation, whereas we know that ultimately any process (evolution of a closed system like the universe) compatible with quantum mechanics needs to be unitary/reversible. That mismatch is what sets up the BH information “paradox”.