So if you remember, Loschmidt's paradox is about "Loschmidt's paradox, also known as the reversibility paradox, is the objection that it should not be possible to deduce an irreversible process from time-symmetric dynamics" ( http://en.wikipedia.org/wiki/Loschmidt's_paradox )(adsbygoogle = window.adsbygoogle || []).push({});

My question is, how time-assymetric Quantum Decoherence emerges from time-symmetric Quantum Mechanics?

P.S. I dont think weak CP violation (which leads to T-symettry violation) plays any role in it.

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# Loschmidt's paradox-II: Quantum Decoherence

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