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Qubit
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Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Mixed states
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Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Ensemble
... the states in the states in the ensemble are restricted to pure state s. Usage For sending classical information over quantum ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Purity
... as t r ( ρ 2 ) . The purity is one for pure state s and 1/ d for maximally mixed states of dimension d ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Entropy of entanglement
... is an entanglement measure for a bipartite pure states . It is defined as the von Neumann entropy of one of the reduced states . That is, for a pure state ρ A B = ∣Ψ⟩⟨Ψ∣ A B , it is ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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W-state
... of entanglement, which means that one deals with some pure state of n qubits which contains no generic n qubit ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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The Church of the larger Hilbert space
... , where ∣ ψ ⟩ = U ∣0⟩ is a pure state on the combined system H ⊗ K . In other words, every ...
Wiki article - Anonymous (not verified) - 05/04/2023 - 22:02 - 0 comments
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Entanglement measure
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Wiki article - Anonymous (not verified) - 02/11/2015 - 02:10 - 0 comments
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One Qubit Gates
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Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Index of notational and terminological conventions
... Fidelity Fidelity as a distance measure between pure states used to be called "transition probability". For two states given by ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments