Construct · 1 fields · 1 citations

Kraus representation: a standalone construct

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Quantum foundations

the expression of any physical quantum operation as a sum of operators acting on the density matrix, describing open-system state changes.

In quantum foundations, Kraus representation refers to the expression of any physical quantum operation as a sum of operators acting on the density matrix, describing open-system state changes. This meaning comes from Kraus (1971) in Annals of Physics.[1]

Unit
Recovery means
Measured by

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Nearby constructs

density4 fields · 6 citationsjingle · one word, four constructs expression4 fields · 4 citationsjingle · one word, four constructs matrix3 fields · 4 citationsjingle · one word, three constructs

References

Kraus, K. (1971). General state changes in quantum theory. Annals of Physics, 64(2), 311-335. https://doi.org/10.1016/0003-4916(71)90108-4

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