Quantum measurement and information
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Z. Hradil; J. ΕehΓ‘Δek
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Article
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2003
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John Wiley and Sons
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English
β 101 KB
## Abstract The operationally defined invariant information introduced by Brukner and Zeilinger is related to the problem of estimation of quantum states. It quantifies how the estimated states differ in average from the true states in the sense of HilbertβSchmidt norm. This information evaluates t