The quantum Bayes rule and generalizations from the quantum maximum entropy method
نویسندگان
چکیده
منابع مشابه
Quantum Bayes rule
We state a quantum version of Bayes’s rule for statistical inference and give a simple general derivation within the framework of generalized measurements. The rule can be applied to measurements on N copies of a system if the initial state of the N copies is exchangeable. As an illustration, we apply the rule to N qubits. Finally, we show that quantum state estimates derived via the principle ...
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ژورنال
عنوان ژورنال: Journal of Physics Communications
سال: 2018
ISSN: 2399-6528
DOI: 10.1088/2399-6528/aaaa08