Proof of the strong subadditivity of quantum-mechanical entropy
- 1 December 1973
- journal article
- conference paper
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 14 (12), 1938-1941
- https://doi.org/10.1063/1.1666274
Abstract
We prove several theorems about quantum-mechanical entropy, in particular, that it is strongly subadditive.Keywords
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