@article{cc6cdd407a1b440d8b13d6c55cb1fedc,
title = "A fundamental property of quantum-mechanical entropy",
abstract = "We have proved the strong subadditivity of quantum-mechanical entropy and the Wigner-Yanase-Dyson conjecture.",
author = "Lieb, {Elliott H.} and Ruskai, {Mary Beth}",
note = "Funding Information: Work partially supported by U. S. National Science Foundation Grant No. GP-31674 X. Funding Information: On leave from Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Mass. 02139. Work partially supported by a Guggenheim Memorial Foundation fellowship. ",
year = "1973",
doi = "10.1103/PhysRevLett.30.434",
language = "English (US)",
volume = "30",
pages = "434--436",
journal = "Physical review letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "10",
}