Browsing by Subject "Basic observables"

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    Quantifying quantum information via uncertainties
    (OSA, 2007) Öztop, Barış; Klyachko, Alexander A.; Shumovsky, Alexander S.
    We show, for a state ψ of a quantum system with the dynamic symmetry given by the Lie group G, total amount of quantum information and entanglement is provided by summarized uncertainty of basic observables.
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    Single qutrit entanglement
    (OSA, 2007) Binicioğlu, Sinem; Klyachko, Alexander A.; Shumovsky, Alexander S.
    We discussed a recent approach to quantum entanglement. The approach is based on presetting of basic observables of quantum system. Entangled states are interpreted as states with maximal amount of uncertainty of all basic observables.