Quantum Information, the Ambiguity of the Past, and the Birth ... - PiTP
Quantum Information, the Ambiguity of the Past, and the Birth ... - PiTP
Quantum Information, the Ambiguity of the Past, and the Birth ... - PiTP
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A final question about information loss:<br />
Blackbody radiation contains no information about <strong>the</strong><br />
objects it illuminates. Does that mean it does not<br />
decohere <strong>the</strong>m?<br />
Thermal<br />
state in<br />
ρ<br />
Thermal<br />
state out<br />
ρ<br />
No<br />
information