article Open AccessTop 10% cited

Classical, quantum and total correlations

Journal of Physics A Mathematical and General · 2001 · Vol. 34(35) · pp. 6899–6905

Leah Henderson✉(University of Oxford)Vlatko Vedral(Imperial College London)

Abstract

We discuss the problem of separating consistently the total correlations in a bipartite quantum state into a quantum and a purely classical part. A measure of classical correlations is proposed and its properties are explored.

Quantum Information and Cryptography Quantum Mechanics and Applications Quantum Computing Algorithms and ArchitectureQuantum discordQuantumMeasure (data warehouse)Bipartite graphMathematicsStatistical physicsQuantum mechanicsQuantum statePhysicsQuantum dynamics

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References

Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels

Physical Review Letters · 1993 · 13,438 citations

Entanglement measures and purification procedures

Physical Review A · 1998 · 1,367 citations

Completely positive maps and entropy inequalities

Communications in Mathematical Physics · 1975 · 636 citations

Concentrating partial entanglement by local operations

Physical Review A · 1996 · 3,057 citations

Mixed-state entanglement and quantum error correction

Physical Review A · 1996 · 5,212 citations

Quantum coding

Physical Review A · 1995 · 1,020 citations

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