Linear optical implementation of perfect discrimination between single-bit unitary operations
نویسندگان
چکیده
منابع مشابه
Linear-Optical Implementation of Perfect Discrimination between Single-bit Unitary Operations
For quantum computing and quantum information processing, one important task is the discrimination of quantum states and unitary operations. This is strongly related to quantum nonorthogonality, which is one of the basic features of quantum mechanics. Since the pioneering work of Helstrom [1] on quantum hypothesis testing, the problem of discriminating nonorthogonal quantum states has attracted...
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ژورنال
عنوان ژورنال: Journal of Physics B: Atomic, Molecular and Optical Physics
سال: 2008
ISSN: 0953-4075,1361-6455
DOI: 10.1088/0953-4075/41/19/195501