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arxiv: 0802.2469 · v1 · submitted 2008-02-18 · 🪐 quant-ph

Optimal Controlled teleportation via several kinds of three-qubit states

classification 🪐 quant-ph
keywords controlledtripartitekindsqubitseveralstatestatessuccessfully
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The probability of successfully controlled teleportating an unknown qubit using a general three-particle state is investigated. We give the analytic expressions of maximal probabilities of successfully controlled teleportating an unknown qubit via several kinds of tripartite states including a tripartite GHZ state and a tripartite W-state.

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