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Open Quantum Systems Decoherence
Quantum Simulation
Entanglement Theory Quantum Correlations
Relation between state-distinction power and disturbance in quantum measurements
arXiv
Authors: Ikko Hamamura, Takayuki Miyadera
Year
2016
Paper ID
42708
Status
Preprint
Abstract Read
~2 min
Abstract Words
47
Citations
N/A
Abstract
The measurement of an informative observable strongly disturbs a quantum state. We examine the so-called information-disturbance relation by introducing order relations based on the state distinction power of an observable and a variety of non-disturbed observables with respect to a channel, and obtain qualitative and quantitative representations.
Why This Paper Matters
- This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
- It adds a 2016 reference point for readers tracking recent quantum research.
- The measurement of an informative observable strongly disturbs a quantum state.
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