Quantum hypothesis testing with group symmetry
نویسندگان
چکیده
منابع مشابه
Quantum hypothesis testing with group symmetry
The asymptotic discrimination problem of two quantum states is studied in the setting where measurements are required to be invariant under some symmetry group of the system. We consider various asymptotic error exponents in connection with the problems of the Chernoff bound, the Hoeffding bound and Stein’s lemma, and derive bounds on these quantities in terms of their corresponding statistical...
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ژورنال
عنوان ژورنال: Journal of Mathematical Physics
سال: 2009
ISSN: 0022-2488,1089-7658
DOI: 10.1063/1.3234186