Efficient optimal minimum error discrimination of symmetric quantum states
نویسندگان
چکیده
منابع مشابه
Minimum-error discrimination between symmetric mixed quantum states
We provide a solution of finding optimal measurement strategy for distinguishing between symmetric mixed quantum states. It is assumed that the matrix elements of at least one of the symmetric quantum states are all real and nonnegative in the basis of the eigenstates of the symmetry operator. Typeset using REVTEX ∗[email protected] †[email protected] 1
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2010
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.81.012315