QUANTUMNESS OF ENSEMBLE FROM NO-BROADCASTING PRINCIPLE

DOI10.1142/S0219749906001748zbMath1100.81011arXivquant-ph/0506174OpenAlexW2034161450WikidataQ62597000 ScholiaQ62597000MaRDI QIDQ5291273

Marco Piani, Michał Horodecki, Paweł Horodecki, Ryszard Horodecki

Publication date: 10 May 2006

Published in: International Journal of Quantum Information (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/quant-ph/0506174

zbMATH Keywords

quantum informationbroadcastingclassical informationHolevo quantityquantumnessno-cloning theoremisomorphism principle

Mathematics Subject Classification ID

General and philosophical questions in quantum theory (81P05) Quantum computation (81P68) Measures of information, entropy (94A17)

Related Items (9)

Quantumness-generating capability of quantum dynamics ⋮ Quantumness of quantum ensembles ⋮ Notes on the essential system to acquire information ⋮ Relative entropy between quantum ensembles ⋮ How quantum is a quantum ensemble? ⋮ Pairwise quantum correlations of a three-qubit XY chain with phase decoherence ⋮ Quantum discord of ensemble of quantum states ⋮ Quantumness of ensembles via coherence ⋮ Quantumness of correlations, quantumness of ensembles and quantum data hiding

Cites Work

• A problem relating to positive linear maps on matrix algebras
• Sufficient subalgebras and the relative entropy of states of a von Neumann algebra
• Quantum information theory
• Structure of states which satisfy strong subadditivity of quantum entropy with equality
• Common origin of no-cloning and no-deleting principles conservation of information
• Local Information as a Resource in Distributed Quantum Systems
• Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels
• Ensemble-Dependent Bounds for Accessible Information in Quantum Mechanics
• Experimental Realization of Teleporting an Unknown Pure Quantum State via Dual Classical and Einstein-Podolsky-Rosen Channels
• Experimental quantum teleportation
• A single quantum cannot be cloned
• Mixed-state entanglement and quantum error correction

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