Construct · 1 fields · 1 citations

quantum discord: a standalone construct

One name. One construct. A landmark on the map.

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quantumdiscord1 CONSTRUCTQuantum discordOLLIVIER · QUANTUM INFORMATION

A single standalone construct; nearby constructs are located against it in the Collider. Tap a field for its definition, unit, and measures.

Quantum information

a measure of the quantumness of correlations between two systems, which can be nonzero even when there is no entanglement.

In quantum information, quantum discord refers to a measure of the quantumness of correlations between two systems, which can be nonzero even when there is no entanglement. This meaning comes from Ollivier (2001) in Physical Review Letters.[1]

Unit
Recovery means
Measured by

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Nearby constructs

dual process4 names · 6 citationsjangle · many two-process theories under one bannerentanglement5 fields · 11 citationsjingle · one word, five constructsinformation4 fields · 5 citationsjingle · one word, four constructs

References

  1. Ollivier, H., & Zurek, W. H. (2001). Quantum Discord: A Measure of the Quantumness of Correlations. Physical Review Letters, 88(1). https://doi.org/10.1103/physrevlett.88.017901

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