Remote preparation and distribution of bipartite entangled states.
نویسندگان
چکیده
We prove a powerful theorem for tripartite remote entanglement distribution protocols that establishes an upper bound on the amount of entanglement of formation that can be created between two single-qubit nodes of a quantum network. Our theorem also provides an operational interpretation of concurrence as a type of entanglement capacity.
منابع مشابه
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ورودعنوان ژورنال:
- Physical review letters
دوره 93 26 Pt 1 شماره
صفحات -
تاریخ انتشار 2004