Quantum information via state partitions and the context translation principle
نویسنده
چکیده
For many–particle systems, quantum information in base n can be defined by partitioning the set of states according to the outcomes of n–ary (joint) observables. Thereby, k particles can carry k nits. With regards to the randomness of single outcomes, a context translation principle is proposed. Quantum randomness is related to the uncontrollable degrees of freedom of the measurement interface, thereby translating a mismatch between the state prepared and the state measured. 1 Information in many–particle quantum sys-
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