The operators Kj in a Kraus representation are Kraus operators. For a measurement outcome i, its associated Kraus operators determine both the outcome probability and the conditional post-measurement state.
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- Kraus representation
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- Amplitude damping channel
- Average monotonicity of pure-state entanglement entropy
- Bell-pair cost of exact nondemolition singlet verification
- Complex conjugation
- Constructive recovery from the Knill-Laflamme condition
- Deterministic reduction of maximally entangled Schmidt rank
- Deterministic two-qubit entanglement dilution
- Entanglement-assisted nondemolition parity measurement
- Entanglement monotone
- Exact dilution obstruction from Schmidt rank
- Finite-dimensional quantum compression converse
- Generalized measurement postulate
- Kraus operator
- Local Kraus rank bound from an entangled resource
- Matrix product state as an unravelling of a completely positive map
- Measurement backaction
- Measurement channel
- Necessity of the Knill-Laflamme condition
- Optimal stochastic conversion of a two-qubit pure state
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- Pauli expansion of a quantum error
- Photon-number measurement backaction
- Pinching map
- Rank-one Kraus representation of an entanglement-breaking channel
- Relative state of a bipartite vector
- Remote state invariance under a local trace-preserving operation
- Schmidt-rank contraction under product operators
- Selective quantum measurement
- Spectral Kraus decomposition
- Three-qubit bit-flip syndrome table
- Trace-preserving and unital Kraus conditions
- Tripartite Schmidt projection entanglement concentration
- Two-outcome LOCC dilution of a Bell pair
- Unitary dilation of a measurement instrument
- Unitary dilation of amplitude damping
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